[MR. CHAITEN] Thank you, Mr. Chief Justice, and may it please the Court: The separate sovereigns exception to the Double Jeopardy Clause is inconsistent with the text and original meaning of the Double Jeopardy Clause. There is no dispute that the text of the clause was understood to incorporate English practice. And there was no practice of intersovereign successive prosecutions in all of English history or in American history for the first century of this republic after the framing. There's also a mountain of affirmative evidence that in England, even a foreign acquittal by a court of competent and current... concurrent jurisdiction bars a subsequent prosecution in England for the... for the same offense. [JUSTICE ALITO] You think that's fair 3 to... [CHIEF JUSTICE ROBERTS] Well, your... [JUSTICE ALITO] Excuse me, Chief. [CHIEF JUSTICE ROBERTS] Your leading authority is a foreign prosecution in England of the... the... in... in the Spanish case. And the argument on the other side, which has some traction, I think, is that it would be quite unusual or surprising for the new American republic to look to Europe in a question like that because the one concern, and applies both in the English situation as well, is that it would be a significant intrusion on sovereignty, a particular concern of the new... new American republic, to allow a foreign prosecution to limit the authority of... of the... the United States. It's... and, frankly, it's... would be surprising even in the... the English case. I mean, the... the relations between Spain and England were not exactly the... the best. And why... I mean, if it... if it were a Spanish case involving the murder of Englishmen, would the English court really have said, well, he was tried in Spain, so we're... our hands are tied? [MR. CHAITEN] Well, there's overwhelming evidence, as I said, that that is the English rule, and there's no dispute that the framers were incorporating English practice into the Double Jeopardy Clause. And... [JUSTICE GINSBURG] Any... any country in the world? [MR. CHAITEN] Any country in the world? [JUSTICE GINSBURG] Yes. If there's... [MR. CHAITEN] Well, it... I'm... I'm sorry. [JUSTICE GINSBURG] If there's a... a prior criminal proceeding, either an acquittal or a conviction, any country in the world, that would count? [MR. CHAITEN] So... so there are a few requirements. One, it would have to be the same offense, so you would have to meet the English standard, which is, in fact, the standard of this Court today. [JUSTICE BREYER] It isn't clear. I mean, I thought when I read your brief, well, you're absolutely right. But then I read the other side on the practice. [LAUGHTER] [JUSTICE BREYER] And now I'm not going to say you're absolutely wrong, but three times the Court has considered your arguments, looked at those cases, the English case, Hutchinson, no report. Later cases refer to it. There was a complexity involving a special commission designed to try people who had committed murder outside the country. The King's Bench didn't have authority. The King's Bench referred it to that commission, and that commission said: Well, he was acquitted in Portugal and, therefore, we will not try him in this special commission designed to, dah-dah. And does that reflect a principle of law? Does it reflect something about the commission? Does it reflect something about the individual circumstances? So far, it seems to me, no one has any idea. If you read Gage, you'll discover the other side's argument. And the same is true of the early cases. I won't go through all of them here. [MR. CHAITEN] So... so... [JUSTICE BREYER] But the early cases, we find some... [MR. CHAITEN] So... so... [JUSTICE BREYER] ... you know, that support you and some that don't. What do we do? [MR. CHAITEN] So I... I do think they all support us. [JUSTICE BREYER] They all support you? [MR. CHAITEN] Yes, I do believe they all support us. And the one... the one case you mentioned that is... potentially leans the other way is Gage, but it's a civil case and it's analogizing to Hutchinson for the purposes of... of... of how... a rule about recognition of civil judgments. And there is no ancient rule rooted in Talmud, in Roman law, in Greek law, in canon law, in ancient English common law to have your civil judgments recognized by another court. [JUSTICE BREYER] No, I... I... I accept that. [MR. CHAITEN] There is not to be prosecuted by... for... for a successive prosecution. And the point is not... [JUSTICE GINSBURG] May I ask you to just step back and so you can complete your answer to my question? I had asked you any country in the world, the judgment from any country in... in the world. [MR. CHAITEN] So... so, if... if you're asking me what the English rule was, I would say yes, that is, but there are three important qualifications on the rule. First, it... it does have to be the same offense, so there is no dispute in... in... in the case of the murder in Portugal and the trial in England or the murder in... in the Cape of Good Hope and the trial in England that those were the same offense. They were both murder. But sometimes that's a little more complicated because it has to be the same elements. That's the... that's the meaning of "same offense" under this Court's jurisprudence and under the original meaning. Secondly, and... and... and this is very important, the second court has to recognize the competent and concurrent... concurrent jurisdiction of the first court. That... that's part of the English rule. And there's no dispute... whatever may arise in the international context, there's no dispute that Alabama and this... the federal government have competent and concurrent jurisdiction over the offense of being a felon in possession. So, at least in this country, the answer seems pretty clear, because the rule was a concurrent jurisdiction rule, and there's no doubt that there is concurrent jurisdiction. I don't think the idea, even at the framing, that you would recognize a... an acquittal in another country as a bar to prosecution could possibly be so shocking because it was mentioned in Furlong. It was discussed in Furlong. [JUSTICE GINSBURG] How... how... how... [MR. CHAITEN] And the only... [JUSTICE ALITO] What's the third... what's the third requirement? [MR. CHAITEN] The third requirement is that it can't be a sham prosecution or a collusive prosecution. But then you're never really... [JUSTICE ALITO] All right, it can't be a sham. So, today, let's say a group of American tourists are murdered by terrorists in a foreign country, and there is a prosecution in the foreign country for murder, the same offense in a court of competent jurisdiction there, and it's not a sham prosecution, but it's a fairly inept prosecution, lack of prosecutorial investigative resources in a poor country, and it results in an acquittal or a conviction with a very light sentence. And your position is that there could not be a prosecution here in the United States under the statute enacted by Congress to permit the prosecution of individuals who murder Americans abroad? [MR. CHAITEN] So... so let me address that in a few different ways. One, the original understanding was that it applied between countries. [JUSTICE ALITO] Yeah, well... [MR. CHAITEN] But that... and that's... [JUSTICE ALITO] ... could you just answer whether that's correct or not? And if it's not correct, why is it not correct? [MR. CHAITEN] Under the original understanding, it would be up to the U.S. court to determine whether it's going to recognize the competent and concurrent jurisdiction of that other country. What I'm saying is, in the case of federal and state relations, there is no dispute about that. [JUSTICE ALITO] But I really don't think you're... [MR. CHAITEN] There's binding law on that. [JUSTICE ALITO] I mean, I don't think this is in... a surprise question or a particularly difficult one. It is a court of competent jurisdiction. It is the court that, in that case... in that country has jurisdiction to try offenses for murder. No question about that. [MR. CHAITEN] Well, it's not... it's... [JUSTICE ALITO] So your answer is? Can they be prosecuted here or can they not be prosecuted here? [MR. CHAITEN] The... the... the answer, it's not just that the particular court is competent jurisdiction; it's that we're going to recognize the jurisdiction of the other country over the crime. This was the point that Furlong was making about the... the murder of a British subject by a British subject on a British ship, and Furlong says it's pretty doubtful that England would actually recognize a U.S. acquittal in that case because England would say you have no basis for concurrent jurisdiction over that crime. So that's the determination the U.S. court would make. You don't have to reach that question in this case. Our point is that if that was the rule at the... at the... if that was the original understanding at the time of the framing... [JUSTICE KAVANAUGH] Well... well, we do have to reach... [MR. CHAITEN] ... if the rule... [JUSTICE KAVANAUGH] ... we do have to reach that question because your position logically would extend to Justice Alito's hypothetical, and if prosecution is part of the national security efforts of the United States, federal prosecution, and your position would substantially hamper those national security efforts. [MR. CHAITEN] So... so I... I'm saying the reason you don't have to reach the questions, obviously, this is a case involving an Alabama crime and... and... and a federal crime, and there is... [JUSTICE KAVANAUGH] But the logic of your position... [MR. CHAITEN] The logic of our position, though... but... but the point is whatever... whatever the court's ruling in that case, were it ever to come up, which I think is exceedingly unlikely, this is a different case because it's so much stronger. If the... if the original understanding was the rule applied between foreign countries, then, a fortiori, it should apply between a state and federal government that... [JUSTICE ALITO] Yeah, a fortiori, but... but your... your... you say... I... I wonder whether you have perhaps exaggerated in saying there's a mountain of support for your position. But your main support is a... a rumor of a decision involving a prior prosecution in Portugal and then the possibility of a subsequent prosecution in England. So it's a foreign prosecution. [MR. CHAITEN] So... [JUSTICE ALITO] It... it's true, that's not what's involved here, but your... your argument is based on foreign prosecutions. [MR. CHAITEN] The original understanding was based on foreign prosecutions. The point is, in... on the question presented here, a fortiori, it should apply between federal and state government. There is a principled basis for limiting this to governments bound by the Double Jeopardy Clause if the Court... [JUSTICE KAGAN] But... [MR. CHAITEN] ... wanted to do that. [JUSTICE KAGAN] ... but, Mr. Chaiten, I think... [MR. CHAITEN] It did that in... [JUSTICE KAGAN] ... I think the point is that you're asking us to write an opinion which is based on this original understanding, and the original understanding, as you put it, applies between foreign countries, and, a fortiori, it must be that our decision would apply between foreign countries. [MR. CHAITEN] The... the original understanding is it would. [JUSTICE KAGAN] And that's what... [MR. CHAITEN] In Murphy v. Waterfront Commission... [JUSTICE KAGAN] That's... that's... that's what your brief is all about. That's what you're asking us to say, that the original understanding was that there would be no double jeopardy bar between different sovereigns when those sovereigns are foreign countries. So how could we avoid that consequence? [MR. CHAITEN] Well, first of all, I'm not sure the case is ever going to arise, but... and this is State of Alabama and federal government and its undisputed concurrent jurisdiction. The rule is a rule of concurrent jurisdiction. So it's when is the U.S. going to recognize the current... concurrent jurisdiction of another country. And, again, I want... just wanted to say that Murphy v. Waterfront Commission is a case where the court held that the self-incrimination privilege applies cross-jurisdictionally. The Court subsequently limited that to parties bound by the Double Jeopardy Clause. So there is a principled way of doing this if the Court ever gets such a case and wants to do that. And I would like to emphasize that is... it would be... no one in any of these briefs has pointed to a pattern of intersovereign successive prosecutions between nations that is going to be disrupted by our rule, even if the Court were to suggest that it's... it would also apply between foreign nations. [JUSTICE KAGAN] Well, can I ask you a different... [CHIEF JUSTICE ROBERTS] We've been through... we've been through all this in Bartkus, right? [MR. CHAITEN] I don't think the Court has been... ever given this question a full and fair opportunity, certainly post-incorporation, and it's important to understand how the holding of this Court arose. There was, of course, a suggestion in Fox v. Ohio in 1847 that there might be a separate sovereigns exception. It was based on a non-incorporation rationale, but no one actually... it's dicta. It's the purest dicta, because there were no intersovereign successive prosecutions, not only not in that case but no practice of them. The first time this Court had a chance to actually hold whether that's permissible was Lanza. And I think it's worth reading the respondent's brief in... in Lanza, Lanza's brief. There was no representation, the position we're presenting here. The brief was incoherent, and the Court said I think what counsel is arguing is that the separate sovereigns exception doesn't apply in the particular context of the Eighteenth Amendment, given the concurrent powers of the states and the federal government. But the... [CHIEF JUSTICE ROBERTS] None of these concerns were presented in Bartkus, though, right? [MR. CHAITEN] Excuse me? [CHIEF JUSTICE ROBERTS] None of the concerns you've been talking about there were presented in Bartkus? [MR. CHAITEN] So... so I... I'm just... I... Bartkus was decided at the same time as Abbate. Abbate is the case that answers this particular question. Abbate remarkably says we're just going to adhere to Lanza because none of the issues that are presented today are different from what was presented in Lanza, which is a really remarkable statement. And Abbate is also pre-incorporation. Bartkus obviously is a due process case under the burden of Palko v. Connecticut, and the... the evidence that we're presenting here was not fully presented in Bartkus. The Court in... [JUSTICE KAGAN] Could you say a little bit more about why you think incorporation or the lack of incorporation had anything to do with this question? [MR. CHAITEN] Yeah, so I... I... Fox v. Ohio, it... its lead rationale is non-incorporation. And, I mean, I think it's wrong, but it clearly said that and then Lanza picked it up and then Abbate picked it up. And I think what the Court... [JUSTICE KAGAN] I mean, there is that reference in Fox, but it honestly makes no sense that incorporation would be the basis of the doctrine, because, if incorporation were the basis of the doctrine, you would have a doctrine that only cuts one way. In other words, it would... it would... the Court would have held that the federal government can't prosecute an individual for the same offense after a state prosecution, but not the other way around. So the fact that there's not a one-way ratchet but that, in fact, it's a symmetrical rule suggests that incorporation has nothing to do with it at all. [MR. CHAITEN] Well I think what the Court was getting at was the... I think the... it was the... the baronial logic of it was that "offense" must mean federal offense because the Double Jeopardy Clause only applies to the federal government. That's what this Court was getting at. That's what was picked up in Abbate and Lanza, and that's what's no longer true. So as a... as a pure... I... I don't think it was a legitimate rationale to begin with because it conflates two things that are different: to which government does the clause apply and what prior offenses count for double jeopardy purposes. That was the rationale. It's interesting, I don't know that the government is defending that rationale. They... they... they completely ignore the non-incorporation rationale. [JUSTICE KAGAN] I... I guess what strikes me, Mr. Chaiten, is that you can say, well, you know, this case was a little bit different. And this case, the arguments weren't properly presented. In this case, there's something else that's the matter. But, you know, this is an 170-year-old rule, and it's an 170-year-old rule that's been relied on by close on 30 Justices have voted at one time or another specifically for this rule, not an application of this... but for this rule. And, you know, part of what stare decisis is, is a kind of doctrine of humility where we say we are really uncomfortable throwing over 170-year-old rules that 30 Justices have approved just because we think we could kind of do it better. [MR. CHAITEN] Well, I mean, I disagree with the 170 years because, again, it's... it's dicta in dicta in Fox v. Ohio, and I think it is important to look at the rationale when the Court finally had an opportunity to decide this and make a holding on it, and that is Lanza. And it... there's... nothing resembling an argument for the original understanding the Double Jeopardy Clause was presented in Lanza. That was picked up in Abbate. And all these cases are pre-incorporation. The Court has held repeatedly that jurisprudential changes are a reason to revisit a doctrine and incorporate... [JUSTICE SOTOMAYOR] But why is the doctrine wrong? The... given the uniqueness of our system of government, because there wasn't and isn't a comparable system in England at the time, there were not separate sovereigns, there was one sovereign, England. And one of the cases you rely on involved Wales, and so the application of the rule there makes absolute sense in that context. But the logic of all of our cases relied on a simple theory of... of... of what the sovereignty between the states and the... and the federal government are. And you haven't really explained why that logic is not sensical. [MR. CHAITEN] Well, the... the logic of the English rule, as reported in numerous treatises from the early 18th Century through the 20th Century, it's still the rule today, is that, where there's a court of concurrent jurisdiction, even if it's a... another government that has concurrent jurisdiction, then an acquittal there bars a subsequent prosecution. [JUSTICE SOTOMAYOR] Do you have... [MR. CHAITEN] And the logic for... [JUSTICE SOTOMAYOR] ... do you have any current case that describes the English rule that way? [MR. CHAITEN] Current case? [JUSTICE SOTOMAYOR] A current case, something... [MR. CHAITEN] So I... I refer the Court to two things. One, the famous Professor Grant article, Successive Prosecutions, tracks the law of England and the British empire through... through the... into the latter half of the 20th Century. There was a case in 1985, Regina v. Thomas, in which the Court describes and applies the rule. It... I... I don't think the idea that it... this is not the English rule is a serious argument. I... I... [JUSTICE GINSBURG] Do you know how the... this rule applies within the European Union? [MR. CHAITEN] It... it applies the same way that we are urging here. [JUSTICE BREYER] What... [MR. CHAITEN] That is my understanding. [JUSTICE BREYER] The question, I thought, perhaps Justice Kagan and Justice Ginsburg and Justice Sotomayor are asking, as I understand it... in any case, I'm asking it... I... I... I have spent a certain amount of time in these old cases. I think that Bartkus in this Court says there were three with you, three against you, two undecided. I don't find it quite as clear, but I'll go back and look at them again. But suppose you're right. Maybe Marbury versus Madison was wrong. Maybe there are mis-cites in all kinds of things. Look at the door we're opening up. And, here, you've read the briefs. There are... there are briefs that say remember the civil rights world where people were, with victims of a different race, simply killing them or worse, and the state would just, ah, don't worry, they'll never convict, and they didn't. Or think of the brief here with the Indian tribes. We're saying that we need this kind of thing for abuse of women. And think of the case of prohibition. And think of the cases that you've seen. Now what I looked for in your briefs which I haven't found yet but for the military is, is it really the case or not that, as a practical matter, if you go back the last 10 years or five or whatever it is, you found a whole lot of cases where people were prosecuted twice by different sovereigns for what was the same thing. Because I didn't see them listed here in any brief but for the military. And... and, therefore, to me, that's an important question. [MR. CHAITEN] Well... well, we can't know for sure how many successive prosecutions there are... [JUSTICE BREYER] Of course. [MR. CHAITEN] ... because the federal government and the state... [JUSTICE BREYER] I don't expect you to know for sure. [MR. CHAITEN] Well, and I... and I... well, I... and I want to say the reason I'm saying we don't... can't know for sure is because the government's Petite policy is a secretive policy that they implement and they don't really share data on it, other than the prosecutions they decline to make. Sources from the early 2000s say that they've authorized 150 Petite authorizations per year. There's reason to believe, I think... and, first of all, let me step back and say I don't think that should dictate what the constitutional rule is. There's no minimum number of constitutional violations that triggers this Court's duty to enforce the Constitution. But I think there's every reason to believe that the use of this intersovereign prosecution, particularly federal after state, for the same crime is increasing. You could just see the facts of this case. It is really difficult... [JUSTICE GINSBURG] How much does... does Blockburger shrink the significance? Because... because with... if there's a different element in one, that's enough to take it out of double jeopardy? [MR. CHAITEN] If each has a different... an element the other doesn't have, then, yes, that's enough to take it out of double jeopardy. And that... that's... that makes sense when you're talking about federal and state government because, if the federal government has made a considered decision that there's some substantial federal interest here, they can write... they can define the crime in a way that's probably going to be different than... than... than crimes that states prosecute which are local crimes. I think it... [JUSTICE SOTOMAYOR] I think that it would come under... [JUSTICE GINSBURG] Do you know how that would work for the civil rights cases? [MR. CHAITEN] Yeah... yes, yes. So... so... so, one, I want to note that the... the... the... on the civil rights concern, the ACLU supported us. Other progressive organizations have supported us. The Howard Civil Rights Clinic, the Howard University Thurgood Marshall Civil Rights Clinic, has filed a brief in support of neither side, but I believe it's quite helpful to us because it explains why, if the Court adopts our rule, it is not likely to be a problem for civil rights prosecutions. The main tools for federal civil rights prosecutions are 18 U.S.C. 241 and 18 U.S.C. 242. [JUSTICE ALITO] Well, that would be the case if the Blockburger rule holds, but your interpretation of the term "offence" in the Fifth Amendment is perhaps inconsistent with the way this Court has interpreted that... that concept in Blockburger cases. Isn't that true? [MR. CHAITEN] I... I don't think it's the least bit inconsistent. I think if you look at... if you look at... so they... the... the current understanding, the Blockburger rule derives from Justice Scalia's dissent in Grady v. Corbin, which had... which was adopted in Dixon, and it's exactly what we're saying it is. It's a crime defined by the same elements or... or a lot lesser... [JUSTICE ALITO] But didn't he... didn't he say it is the elements defined by a particular sovereign? [MR. CHAITEN] I... I don't believe he actually said that in Grady v. Corbin, and I don't think the Court said that in Dixon. There was nothing sovereign-specific about it. The government tries to say that it's... it... it... it's necessarily a rule of legislative intent which makes it sovereign-specific. But that... that is not what... that is not what the English authorities said. Now the English... [JUSTICE ALITO] Can I go back to the way you began? I mean, you told us that there is a mountain of evidence supporting your interpretation of the original meaning of the Double Jeopardy Clause. Put aside Hutchinson and put aside the case involving Welsh law that Justice Sotomayor referred to. Can you cite any 17th... any 16th or 17th or 18th Century British case in which a foreign judgment actually barred a prosecution in Great Britain? [MR. CHAITEN] In Great Britain? Well, it... it's... it's Hutchinson. The actual holding of Roche was that the plea of autrefois acquit based on foreign acquittal would be a bar because that... if that was necessary to the court's decision, the court was deciding whether... whether the defendant could plead that and innocence at the same time and said it... it couldn't because the plea of autrefois acquit based on foreign conviction would be a bar. It's true that the Hutchinson... [JUSTICE ALITO] Well, there's... I mean, there are questions about Roche. What... in the version of the opinion that was available at the time of the founding, was Hutchinson even cited? [MR. CHAITEN] Hutchinson wasn't cited, but Roche on its own... Roche on its own stood for that proposition. And then, in 1800, the Hutchinson explanation was added to the opinion. This Court is... [JUSTICE ALITO] So this is the mount... this is a mountain? [MR. CHAITEN] The... the mountain... I would primarily start with the treatises. And, by the way, in the... in the Grady v. Corbin dissent, the entirety of the English common law evidence of that the Court... that Justice Scalia relied on, that then became the opinion of the Court in Dixon, was five treatises, one pre-ratification case that was dicta, and one post-ratification case that adopted it. So that was... that was the way the originalist inquiry happened. If you want to know what the public understanding of the rule was... [JUSTICE ALITO] Do you have any evidence that most of these treatises... that these treatises... with the exception of Blackstone, which was every lawyer's bible at the time of the founding. But there's almost nothing in Blackstone about this. These other treatises were well-known to the members of the first Congress and to the... the members of the state ratifying conventions? They had these treatises on their bookshelves and that was what they looked to? Do you have any evidence of that? [MR. CHAITEN] Yeah. Yes. These treatises were all... all the treatises we cite were available in America. [JUSTICE SOTOMAYOR] They were? [MR. CHAITEN] They were well-known treatises. The Buller treatise, which the government seems to enjoy taking potshots at... the Buller treatise was written by Sir Francis Buller, who was a member of the King's Bench at the time of the framing. It is cited in numerous cases in this country, pre-framing and post-framing, for criminal law principles and civil law principles. So three... three of the five treatises that Justice Scalia relied on in Grady v. Corbin are... are treatises we rely on here, Hawkins, Starkie, and Chitty. You know, this is... [JUSTICE ALITO] Those treatises don't cite any actual authority. [MR. CHAITEN] Those treatises? [JUSTICE ALITO] What... what actual authority? What holdings of pre-Fifth Amendment-adoption courts are cited in those... can be cited in those treatises? You're just... [MR. CHAITEN] Yeah, MacNally... MacNally cites Hutchinson and cites... and cites Roche. [JUSTICE ALITO] Hutchinson? Do we have the... [MR. CHAITEN] It just doesn't cite them. It discusses them. And it says... [JUSTICE ALITO] Do we have... do we have the opinion in Hutchinson? [MR. CHAITEN] There is a bail notation, and that is the only thing that survived, and the scholars have... scholarship has long noted that that was from one phase of the case. But it doesn't matter. It doesn't matter because we have the King's Bench repeatedly saying this is the rule, this is the rule. And... and the government cites not a single authority to the contrary, stating an opposite rule. There's no... [JUSTICE GORSUCH] Counsel, I apologize for ping-ponging you from the... from the framing back to the present, but I'd like to return you to Justice Breyer's question about the impact this might have on civil rights organizations and... and others. You know, the stare decisis considerations, one of which would be are we upsetting settled expectations currently? [MR. CHAITEN] Well, I don't think it would have an impact on civil rights litigation. As I was... as I was saying, I think the... [JUSTICE GORSUCH] You started, but I'm... I'd like you to develop that further. [MR. CHAITEN] Yes... [JUSTICE GORSUCH] I didn't get a complete answer. [MR. CHAITEN] Sorry. And so I mentioned that the primary tools of the federal government in the area of civil rights prosecution are 18 U.S.C. 241 and 242. 241 is conspiracy to deprive someone of their constitutional rights under color of law. 242 is actually doing it. Those aren't going to be the same offenses as, say... [JUSTICE BREYER] Now. [MR. CHAITEN] ... a murder or an assault. [JUSTICE BREYER] Now. Now. But a state... well, I don't... I can't foresee the future. And it wouldn't be that hard. It wouldn't have been... [MR. CHAITEN] Well, in the federal government, if... [JUSTICE BREYER] ... for a state in the... you see? Look, what's actually bothering me is, yes, I know you're convinced on the history. I also know that... that, there, it may be less clear than you think, but maybe not, that this Court several times has looked at the history and they've said it's inconclusive and, therefore... and now we have a rule that's been there a long, long time. And if we're going to go back and look to whether this Court got the history right in cases, I have my own candidates. Is that... [MR. CHAITEN] So... [JUSTICE BREYER] ... okay? So... so... so now... [MR. CHAITEN] ... I don't agree that the Court has several times looked... [JUSTICE BREYER] ... my problem is that. [MR. CHAITEN] The Court... [JUSTICE BREYER] My problem is, is this a basis for going back, the same one that... the same question. But I haven't heard the answer that Justice Kagan started with. [MR. CHAITEN] So... so... so two... two responses. And one, could I... if I could finish on the civil rights issue. I just wanted to add that the federal government can take control in all manner of ways. In a particular case, they can take custody of someone via an ad prosequendum writ. If Congress... if... if... if states were becoming uncooperative in the area of civil rights, and this were really a problem, which it doesn't seem to be today, the federal government could preempt certain state crimes. There are any number of ways the... the federal government could take control if, in the future, there were these problems that we can't foresee today. And then, as far as the... the history being analyzed in several opinions of this Court, no, which... respectfully, Your Honor, I disagree. It is one footnote in one opinion. It is Footnote 9 of Bartkus. [JUSTICE GORSUCH] I... I think the question, though, is, of all the errors this Court has made over the years... [LAUGHTER] [JUSTICE BREYER] That's right. [JUSTICE GORSUCH] ... why this one? Why should we care about this one? [MR. CHAITEN] Well... well, we should care because there is an ancient right not to be tried twice for the same crime. And the original understanding of the Double Jeopardy Clause considers this the same crime. It would allow... [JUSTICE KAGAN] But, Mr. Chaiten, I mean, one of the... [MR. CHAITEN] You should care... [JUSTICE KAGAN] I'm sorry. Please. [MR. CHAITEN] You should... you should care because we've cited examples of cases where a state court... [JUSTICE GORSUCH] I... I... I... I... [MR. CHAITEN] ... acquitted someone of murder and the federal government convicted. [JUSTICE GORSUCH] Counsel... counsel, I'm sorry to interrupt, but I... I think... I think we've got that, okay? I think it... it's just a practical question. It took until last year for this Court to overrule Korematsu. Why is this case, practically, today important? [MR. CHAITEN] It is... it is important for the... it is important because we currently have a rule that allows the federal government to come in decide they didn't like the way a state prosecuted someone or the result of the prosecution or the sentence they got and re- prosecute them. It's precisely what happened in this case. There's every reason to believe it happens with some regularity. And the Court can put an end to it. The scholars... [JUSTICE KAGAN] Well, I guess... I guess the... the question that underlies Justice Breyer's question about civil rights is something along the lines of: You know, that's consistent with our structure of government. We have dual sovereigns. That means dual regulation. And dual regulation often means dual punishment. And if we were to adopt the rule that you suggest, it might very well be that either the federal government would have to subordinate its interests to the states or that the states would have to subordinate their interests to the federal government. And one of the things about our constitutional structure makes... which makes it unusual is that... is that both sovereigns are understood to have significant interests that they have the capacity to pursue. [MR. CHAITEN] But where they have the concurrent jurisdiction over something that is the same offense, that is illegitimate for reasons that were understood at the framing. Take the cases of... take... take... take Furlong. That's a case where multiple sovereigns have concurrent jurisdiction over robbery at sea, and it was well understood that a prosecution by one would bar a prosecution by another. [JUSTICE KAGAN] Yeah. Well, I read Furlong a little bit differently, as actually separating out the offense of piracy, which was an offense that sort of was in common, versus the offense of murder, which Furlong says, yes, each different jurisdiction can prosecute the offense. [MR. CHAITEN] The murder of a British subject by a British subject on a British ship is what they were saying. [JUSTICE KAGAN] I guess I want to ask... [MR. CHAITEN] They weren't... they weren't... they weren't drawing... they were... they were just applying the concurrent jurisdiction rule, and they were saying why would the U.S. have concurrent jurisdiction over that. [JUSTICE KAGAN] I suppose my... my main question, which actually goes back to Justice Gorsuch's question, because Justice Gorsuch has been trying to lead you away from something, and I'm a little bit also confused as... as to why your argument seems, frankly, a little bit one note. You know, your... your brief and now your argument is just all about the original jurisdiction. And there are some people on this bench that think that that is the Alpha and Omega of every constitutional question. But there are other people on this bench who do not, who think that 170 years of significant practice where 30 Justices have signed on to a rule, that you're going to have to give me more than the fact that, you know, actually, pretty early on in the republic they decided that that was not what the original understanding was, even if they're wrong. [MR. CHAITEN] Well... [JUSTICE KAGAN] And so this is your opportunity to give me more. [MR. CHAITEN] Okay. 1922, I would say. But my opportunity in response to your... your offering me an opportunity to give you more, I will tell you incorporation. Incorporation, incorporation, incorporation. The Court has said its own precedents are that incorporation makes a big difference for purposes of stare decisis. So look at Elkins and look at... look at Murphy v. Waterfront Commission. After incorporation, the federal government and the state government shouldn't be able to combine to do that which they can't do alone. [JUSTICE KAVANAUGH] Part of... part of the original understanding as well was stare decisis, and stare decisis is a principle, in my view, rooted in Article III, as Federalist points out and as Justice Kagan points out. It's a doctrine of stability and humility that we take very seriously. And the reason... with the bar that you have to clear, I believe, is not just to show that it's wrong but to show that it's grievously wrong, egregiously wrong, something meeting a very high bar because stare decisis is itself a constitutional principle. And given, as Justice Alito says, the uncertainty about the history, can you clear that bar? So two questions. Is that the right way to look at it, grievously wrong, and... and, two, how can you clear that given some of the uncertain? [MR. CHAITEN] Yeah, so I... I'm not sure grievously wrong is the right way to look at it when you're talking about an unconstitutional law enforcement practice because this Court has never upheld an unconstitutional... [JUSTICE KAVANAUGH] But that's begging... that's begging the question. The whole point is that there are prior decisions going back, as Justice Kagan says, many years, reaffirming this doctrine. And the question is, when are we going to upset that stability, when are we going to depart from the humility of respecting precedent and overrule it? [MR. CHAITEN] So... [JUSTICE KAVANAUGH] And usually it has to be... your... your brief uses egregiously wrong. I... I use the term grievously wrong. [MR. CHAITEN] Well, I... and I agree this... this rule is egregiously wrong. If it's a rule that... there was no practice for all of English history, no practice for the first century of this republic. That alone, I think, speaks volumes. And the... I think, going back to incorporation, I think, in addition to just how wrong the rule is, as explained by many jurists and many scholars over many decades, I think incorporation... the... the Court has never had a full and fair opportunity post-incorporation to revisit this rule. [JUSTICE GORSUCH] And I guess, counsel... [CHIEF JUSTICE ROBERTS] How... how does it work as a practical matter? Is this... is it a race to the courthouse? I mean, if a prosecution bars a subsequent one, the state and federal government may have different perspectives, is it whoever can empanel a jury first is going to block the others? [MR. CHAITEN] So I don't think so. So, first of all, the... the norm in the country is cooperation between federal and state authorities. There are just... speaking of one agency in one area of law, the DEA... [CHIEF JUSTICE ROBERTS] Well, it sure wasn't at the... entirely true at the time of the civil rights actions in the... in the '60s and '70s. It wasn't true at the time of the fugitive slave law. [MR. CHAITEN] Well, as a practical matter, I think it is true today. Secondly, Blockburger has been subject to enormous criticism because it isn't defended, frankly, enough. When you apply Blockburger, oftentimes, these aren't going to be the same offenses. And this is a critical, critical point. We have had an experiment in this rule. The experiment is that between 20 and 37 states already bar successive prosecutions after a federal prosecution or by another state as a matter of state law. And where is the race to the courthouse concerned in those states? Where are the law enforcement problems in those states? They don't exist. And I don't think Texas and the government have ever really... ever even really responded to that point. If I may, Mr. Chief Justice, I'd like to reserve the remainder of my time. Thank you. [CHIEF JUSTICE ROBERTS] Thank you, counsel. Mr. Feigin?

[MR. FEIGIN] Thank you, Mr. Chief Justice, and may it please the Court: Throughout its history, this Court has correctly recognized that the distinct and separate sovereign powers of the state and federal governments make state and federal crimes different offenses under the Double Jeopardy Clause. Petitioner provides no reason for this Court suddenly to conclude that it's been wrong all this time. And overturning 170 years of precedent on this issue is going to invite a whole host of problems that this Court has thus far been able to avoid. [CHIEF JUSTICE ROBERTS] Well, 170 years, I... I... I think your friend is right, isn't it, that we have not had a full consideration and exposition of the issue in any of our precedents? [MR. FEIGIN] I don't think that's correct, Your Honor. I think, as you yourself pointed out earlier in the argument, the historical point that he is making here and that is the centerpiece of his argument, that even prosecutions by a foreign sovereign can bar domestic prosecution by the... a state or by the United States, was fully before the Court in Bartkus. The Grant article that is all over the Petitioner's brief and that Petitioner's counsel cited at argument today was cited by Justice Black in his dissent in Bartkus. And all the authorities on which he's relying, with the exception of Roche, which, correctly understood, doesn't actually announce this rule, were identified by Justice Frankfurter for the majority in Footnote 9. And the Court found these authorities to be dubious and of limited value in... because they don't really speak to our federalism. [JUSTICE GINSBURG] But you... you have to concede, won't you, that this rule, this separate sovereign rule, has been widely criticized by both academics and federal judges? [MR. FEIGIN] Your Honor, it has come under some criticism. But I think what's worth noting is a lot of the articles that criticize it also recognize that some exceptions are necessary and that successive prosecutions and separate prosecutions are sometimes necessary to vindicate particular sovereign interests. So take the civil rights brief that my friend was just mentioning. They think that this Court, if it goes for the position the Petitioner's advocating, should then announce a separate constitutional doctrine that saves civil rights prosecutions. And that's because they realize the enormous consequences that overturning all this precedent would have. What's... [JUSTICE GINSBURG] I thought the answer to the civil rights cases is it's not the same offense, 241 and 242. There are no state law counterparts to those. [MR. FEIGIN] Your Honor, those aren't the only civil rights charges we bring. So in the recent shootings by... the recent shootings of the synagogue in Pittsburgh and of the African-American church in Charleston, we've charged those with offenses that... I mean, I can get into the details if you'd like, but they're essentially murder plus a bunch of elements. And those would be Block... [JUSTICE GINSBURG] Well, but once you say... [MR. FEIGIN] ... could be Blockburger barred. [JUSTICE GINSBURG] ... once... once you say "a bunch of elements," then you get into Blockburger. [MR. FEIGIN] No, Your Honor, murder would be a less... considered a lesser-included offense of those offenses if the offenses defined by different sovereigns were considered the same, as Petitioner is urging. But those... that's not even the only consequence. Even the... there are a number of categories of cases that would be put at issue here. And I... I can get into more detail in those in a moment, but before I get to that, even the possibility of claims like this creates adverse consequences for law enforcement, for legislatures, and for courts. [CHIEF JUSTICE ROBERTS] Well, you had... you must think that there's some problem or you wouldn't have the Petite policy. I mean, that's... that's an odd defense of a... of a... a position to say, well, we take care of it somewhere else, so don't worry about it. [MR. FEIGIN] Well, no, Your Honor, I think there are a number of instances, including the Double Jeopardy Clause just last term, where a plurality of this Court has recognized the Constitution doesn't solve every potential policy problem that may arise, and we leave those... a lot of those questions for legislatures or for the political branches in general. And I think this has actually been a real success story of that because he was just asked if he could point to any significant practical problems, and he couldn't. But I can point to a lot of practical problems that are going to arise if this Court adopts his rule. So, on the law enforcement side, just the possibility that this could happen is going to deter cooperation, encourage aggressive prosecutions, a race to the courthouse, and defendants trying to play each sovereign off against the other where one sovereign will have the ability to unilaterally bargain away the other sovereign's ability to enforce its interests. And I'd... I'd like to get into some concrete examples of that in a second. But, as to legislatures, he said it himself, he's going to... this would incentivize Congress to preempt state law in more circumstances, and it's going to also incentivize... [JUSTICE GINSBURG] What about a case like this, this very case, a felon in possession? It's the same crime, federal and state. What is the manipulation that you see there? [MR. FEIGIN] Well, Your Honor, the... the examples I would get into, and I'm happy to get into them, are examples of cases in which state and federal interests would be blocked. But speaking to this particular case, I don't think there's any dispute, at least by Petitioner, that the federal government has a substantial interest in regulating access to the interstate market for firearms by someone who has twice fired weapons in that endangered members of his own family and other members of the community. The only question is whether that substantial federal interest was vindicated when he entered into an omnibus plea deal with the state where he wound up, as a practical matter, not receiving any additional time in prison for the firearm offense. [JUSTICE GORSUCH] Well, but I think that's exactly the problem that is practically more apparent today or at least of potential concern that counsel might have addressed, and that is, with the proliferation of federal crimes, and I think over 4,000 statutes now and several hundred thousand regulations, the opportunity to... for the government to seek a successive prosecution if it's unhappy with even the most routine state prosecution is a problem. Justice Brennan was concerned about it in Bartkus. In that case, there was some evidence of manipulation even by federal authorities to secure a second conviction in state court. Why shouldn't that be a practical concern we ought to be more concerned about today? [MR. FEIGIN] Well, let me say a few things about that, Your Honor. I mean, the reason we have the Petite policy is we do understand that successive prosecutions are very often inappropriate and we try to reserve them for circumstances in which the federal interest hasn't been vindicated. But I think, to the extent that... that there's a concern about successive prosecutions, it's not so much successive prosecutions based on a particular law of one sovereign or another; it's successive prosecutions for the same conduct all raise those concerns. But everyone agrees that successive prosecutions for the same conduct don't raise any double jeopardy concerns. That's why the Petite policy, Mr. Chief Justice, is somewhat broader. It covers a... a subsequent federal prosecution following a state or federal disposition for the same act or transaction. But, to get back to your question, Justice Gorsuch, I think that makes the Double Jeopardy Clause not necessarily the appropriate vessel for vindicating that concern. [JUSTICE GORSUCH] Well, you know, I... I wonder about that because, in our prior cases, we hinged on two things, in Bartkus, among other places. One was incorporation, and we were concerned that the federal government would be at a disadvantage compared to states without this rule because states were not bound then by the Double Jeopardy Clause and could pursue a second prosecution after a failed federal prosecution. So why shouldn't the reverse be true, we thought. That rationale has now disappeared with incorporation. And we've since revisited a very similar... similar issue in the Fourth Amendment context in Elkins, where we used to allow federal prosecutors to use illegally obtained evidence, and now we don't. So that rationale seems to have, in fact, changed over time. So that might be one... one argument. And then... and then the other is, again, with the... with the... in... in Bartkus, we relied on the... on... on the... and elsewhere on... on the promise that prosecutors wouldn't do this in routine cases. And, you know, at least to some eyes, this might look like a pretty routine case, where... as did Bartkus itself. And why shouldn't we be concerned about those two things? [MR. FEIGIN] Well, Your Honor, we don't view this as a routine case. We don't... first of all, you have to understand that the set of cases that could even come under the Petite policy is already a very selective group. The federal government doesn't charge very many criminal cases as compared to the states. And then we don't... our number of Petite policy approvals each year is about a hundred. And this case is important to us because it's a part of a program called Operation Safe Neighborhoods. The case studies have shown, by focusing on recidivist offenders, like Petitioner, we've reduced crime in some neighborhoods by up to 42 percent. But even if you don't like this prosecution, let me give you a few other examples of the kinds of cases that are going to be barred under his rule. First, there's the foreign judgment problem that the Court was discussing with Petitioner's counsel. And that's not just a hypothetical problem. That's a real one. And let me give you a real example. In 2003, the FARC rebels in Colombia kidnapped American journalists and held them hostage for five years. And we have open indictments on them. And when there was the peace accord between the Colombian government and the FARC rebels, the charges against them in Colombian court were dismissed. Now I'm not certain whether those charges... jeopardy actually attached in those cases under Colombian law or exactly what the elements of the Colombian law were, but that's precisely the inquiry we don't want courts to have to have. And we certainly don't want to have to file as the government... [JUSTICE GORSUCH] Well, why not? [MR. FEIGIN] ... pieces of... [JUSTICE GORSUCH] We do it in... in civil cases all the time, right? And we... we won't enforce judgments that are shams. We won't enforce judgments when there are different elements. We won't enforce judgments when jeopardy acquittal hasn't attached, so claim preclusion wouldn't apply. But why is it that civil defendants, corporations, businesspeople, get the benefit of this rule but not criminal defendants, least amongst us? [MR. FEIGIN] Well, usually, Your Honor, there, there's going to be privity among the parties. Here, the Colombian government had a perfectly legitimate sovereign reason for forgiving this conduct once the rebel... in return for which the rebels admitted it and got amnesty. But that reason doesn't apply to the federal government. And the other thing that we can't do and the thing that Petitioner's counsel's... [JUSTICE GINSBURG] Well, wouldn't they... they say since there was never any trial, that they were never in jeopardy? [MR. FEIGIN] Well, Your Honor, I'm not sure how far the proceedings with respect to each and every individual rebel we might charge in Colombia got. But his only solution to this... and I can give you other examples as well, but just to finish this one up, his only solution to this is to ask the federal government to make a filing in U.S. district court asking that court not to respect the judgment of a Colombian court. Now we can't do that with respect to Colombian courts or French courts or Italian courts without creating enormous diplomatic problems for ourselves. And I don't think U.S. district courts... [JUSTICE GINSBURG] I don't know whether a dismissal based on some amnesty... [MR. FEIGIN] So... [JUSTICE GINSBURG] ... is a... anything like an adjudication on the merits. [MR. FEIGIN] So, Your Honor, let me give you another example. There's the bombing of PanAm Flight 103 over Lockerbie, Scotland. That implicates the interests of numerous sovereigns. One of the bombers has been tried in Pakistan, and the U.S. might want to try that bomber as well. His rule would preclude that. And, again, his only solution is to ask a U.S. court to declare that some foreign court is not a court of competent jurisdiction. And to... Justice Ginsburg, to your question before about what European countries do, it's not correct that European countries all have his rule. Germany, Italy, France, Belgium, and Austria are all countries that follow the same rule we do. In 2009, French... [JUSTICE GORSUCH] But... but... but as I understand it... and tell me if I'm wrong... the common-law countries, Great Britain and Canada, do? [MR. FEIGIN] Not all of them, Your Honor. Great Britain, it has become apparent recently, the... probably the best case is the Regina against Thomas case that my friend cited. It's become apparent recently that they do adhere to that rule, although even in Regina against Thomas, the prosecution, I believe, was allowed to proceed for other reasons. Canada's Supreme Court has reserved this question. And the idea that there is some international norm that sovereigns can't separately vindicate their own interests when they're implicated is simply not a rule. But let me focus just to... let... let's just turn to domestic... [JUSTICE GINSBURG] May I ask, before you do that, you... you rely very heavily on federalism, separate sovereigns. Is there another case where federalism has been invoked to strengthen the hand of government, state and/or federal, vis-a-vis an individual? Federalism is usually invoked because it's a protection of the liberty of the individual, but, here, the party being strengthened is not the individual, it is the state's freedom and the federal government's freedom to bring... to prosecute with the same offense, felon in possession. [MR. FEIGIN] So I think the Court's recognized in older cases, like Cruikshank, which was from the 19th Century, and in its recent first decision in Bond against United States that one of the things that American citizens get by being citizens of both the state and the United States is that there are two sovereigns that can positively legislate; that is, pass affirmative legislation to protect them. So, in the civil rights era, when the states weren't affirmatively protecting the civil rights of their citizens enough, they're also American citizens, and the United States stepped in to vindicate those interests. [JUSTICE GINSBURG] To... to... to state a different crime, not the garden-variety assault, murder. [MR. FEIGIN] So, Your Honor, there are civil rights offenses on the books now, like 18 U.S.C. 249, which precludes... criminalizes causing bodily injury to someone for racially motivated reasons that could be double jeopardy barred under their rule. But let me give you... let me give you some other examples of... [JUSTICE GORSUCH] But, counsel, just... before we get to more examples, I thought Justice Ginsburg's point was worth exploring a little bit more. I... I had thought in this country the people were... were the sovereign and that sovereignty was divided, exercise of sovereignty was divided, not multiplied. So it was divided between the federal government and the state governments, Ninth and Tenth Amendment. And that it... it is awkward, isn't it, to say that there are two sovereigns who get to multiply offenses against you? I can't think of another case where federalism is used, as Justice Ginsburg indicated, to allow greater intrusions against the person, rather than to protect more against them. [MR. FEIGIN] Well, Your Honor, the people have vested the sovereignty in both the state and the United States... [JUSTICE GINSBURG] Is there such an example? Is there such an example, other than double jeopardy, where the individual has a double whammy, both the state and the federal, usually federalism, as Justice Gorsuch just pointed out... [MR. FEIGIN] Well... [JUSTICE GINSBURG] ... is protective of the individual? [MR. FEIGIN] Well, Your Honor, it is a common fact of life that everyone is subject to both state and federal regulation. It's why everyone in this room, except maybe my friends from Texas, pay both state and federal taxes. [LAUGHTER] [MR. FEIGIN] It's why businesses are regulated by both the federal and state governments, and why everyone knows that an act, and even Petitioner agrees, the same act can be both a state and federal crime. [JUSTICE ALITO] But what about the adoption of the Black... the Blockburger rule as opposed to the same... same transaction test? [MR. FEIGIN] So, Your Honor, I think the... the origins... [JUSTICE ALITO] That... that's a... that's a rule that... that's a rule of federalism in a way. And... and yet it exposes defendants to prosecution for the same acts in both federal court and state court. [MR. FEIGIN] I think that's right, Your Honor. It would respect the judgments of the legislatures as to how they wanted to craft their crimes. Blockburger hasn't... [JUSTICE GINSBURG] It's... it's... [MR. FEIGIN] ... heretofore been... [JUSTICE GINSBURG] ... it's a double jeopardy. We're talking about double jeopardy, whether it's Blockburger or this case. I asked, outside the realm of double jeopardy, is there such an instance? [MR. FEIGIN] Your Honor, I... I think I've just given several examples of cases where people are regulated more heavily because there are two governments than in... than they would be if they were subject only to one unitary government. That's a necessary consequence of our system. And the Court has repeatedly recognized it. [JUSTICE KAGAN] May I ask, Mr. Feigin, do you think that there's a prospect of abuse where two different governments can use the possibility of prosecutions as a bargaining tactic to get defendants to agree to plea deals? Is... is... is that something that happens regularly? [MR. FEIGIN] I... I'm not really familiar with that being a serious problem under the current system. I think the main concern would actually be the opposite under the new unprecedented system that Petitioner is asking this Court to adopt, where someone could go into... to the state prosecutors, someone... let's say someone's caught in California with kilograms of marijuana, which is a misdemeanor in California, as the states point out in their brief, but is a felony under federal law. And he agrees to plead to the state offense, and, therefore, that would bar a federal prosecution for possession with intent to distribute, which would be considered, under his rule, a greater included offense. [JUSTICE GINSBURG] Do... do you remember what the situation was in the D.C., not so very long ago, when we had the same prosecutor for the local courts and the federal court? And the D.C. code had lower penalties than the U.S. code, and the prosecutor engaged in just that kind of tactic. Plead guilty under the D.C. code, and if you don't, I'm going to indict you under the U.S. code. [MR. FEIGIN] Well, Your Honor, D.C. is kind of a special case where both of those fall under federal government. It's like Puerto Rico in that sense in that they're not separate sovereigns. But here's another problem we've run into in Puerto Rico. Now the... we can't charge... we can't rely on the separate sovereign understanding of the Double Jeopardy Clause there, is that the territorial prosecutors in Puerto Rico don't view the prosecution of crime in quite the same way as the federal government does. They're more concerned with crime of a transactional nature, rather than necessarily developing longer term investigations. And so one thing that they do is they frequently prosecute drug conspiracies that last only for one day, an agreement just to sell particular drugs from particular location on a particular day. And at least one district court has dismissed a federal indictment for a broader drug conspiracy that occurred for over a range of years on the ground that it was simply a greater included offense of the smaller Puerto Rico drug conspiracy. And that's just a consequence of the different ways in which the state and the federal government use their resources and the ways in which they want to prosecute crime. [JUSTICE BREYER] Are... [MR. FEIGIN] Another difficulty that's going to arise here is prosecutions by the federal government that follow tribal prosecutions, which I think are about two-thirds of the... of the few hundred successive prosecutions that we bring each year. And as this Court recognized a couple of terms ago in United States against Bryant, the federal government plays a critical role in curbing the serious problem of domestic violence against Native American women. Tribes are limited generally to prosecuting only for misdemeanors. So, if they find that someone has been committing domestic abuse, the most that they can do is prosecute that person for a misdemeanor. Under federal law, 18 U.S.C. 117(a), we can prosecute for... recidivist domestic abusers for a felony. And the tribes bring... [JUSTICE GINSBURG] And what is... [MR. FEIGIN] ... the tribes bring... [JUSTICE GINSBURG] ... what is the reason for the tribes' very limited jurisdiction? [MR. FEIGIN] So the tribes have limited jurisdiction as a consequence of federal law. Some tribes are allowed to do more serious offenses in exchange for providing more protections in their courts. Very few have decided they want to make that tradeoff because it would require them to dispense with some of the traditional accoutrements of tribal justice that are important to their traditions. So, as the Court noted in United States against Wheeler, justice in tribal courts is more focused on restitution between the defendant and the victim and less focused on incarceration and deterrence and the kinds of treatment programs that they can receive in federal prison but that they're not going to be able to receive in tribal prison. [JUSTICE BREYER] I see the problem. I just wondered if you want to say a few words on a slightly different thing, which I don't know if you have anything to add to what's in my mind, and I've never been able to formulate a principle. All right. I... I looked at the history, it's not just a Footnote 9. It's a... a whole discussion in Frankfurter's opinion, which is on your side, but they have a pretty strong argument on their side. Then you've pointed to some problems and... and I'm sure they're real ones... but they don't seem like overwhelming ones in terms of how often they occur. Then you say: Well, it's 100 cases where this applies every year in the federal part and there are also 20 states, probably 50,000 federal prosecutions, something like that, there are 100 cases, and this has been around for 70 years, at least, 170, possibly, or somewhere in between. So how am I supposed to decide in your opinion about whether their arguments, which are past, plus a certain unfairness, which Justice Black says pretty well, outweighs the stare decisis. You can't say never, stare decisis is never. If it always holds, it wouldn't have Brown versus Board. But, if it never holds, we're really in trouble in terms of the stability of the law. Okay? Wonderful. This has occurred to you, this problem. And do you have anything to say that will help me decide this kind of balance? [MR. FEIGIN] Your Honor, I think they need to show a lot more than they have shown here in order to overcome this Court's consistent understanding throughout its history of what the Double Jeopardy Clause means. As Justice Kavanaugh pointed out earlier... I forget what adjective he used, but it was... [JUSTICE KAVANAUGH] Grievously. [MR. FEIGIN] Thank you. You have to show that this was grievously wrong, and they haven't come close to doing that. I can talk about the history in... in a second, but just in terms of the consequences, there are very serious consequences... these consequences are going to multiply if you have... if you adopt their rule because everyone understands how to operate under the old rule. Their rule's going to create problems for courts comparing offenses across jurisdictions. That's complicated... [JUSTICE GINSBURG] May I ask you a question about issue preclusion? You say no... no double... double jeopardy doesn't operate state/federal... federal/state. But how about a case that has been tried in one system and the jury has found whatever it's found, and then it's tried in the other system and the identical conduct is involved. Is... does issue preclusion operate? [MR. FEIGIN] In... are you talking in criminal law... [JUSTICE GINSBURG] Yes. [MR. FEIGIN] ... or in... huh? [JUSTICE GINSBURG] Yeah. [MR. FEIGIN] Or in civil law? [JUSTICE GINSBURG] I'm talking about criminal law. [MR. FEIGIN] So, in criminal law, Your Honor, there is no non-mutual collateral estoppel. The Court said as much in... in Standefer. And this issue hasn't come up, of course, because the Court has understood that federal and state crimes are not the same offense under the Double Jeopardy Clause. [CHIEF JUSTICE ROBERTS] Don't... don't all your problems go away if you're the first to file, if you win the race to the courthouse? And I would assume the same is true with the states. And so what's most likely is that you and the states are going to sit down and develop a... a way of coordinating which cases you're going to file in first and which ones they're going to file in first? [MR. FEIGIN] Well, Your Honor, I'm not sure that's true, because I'm not sure that we're always going to cooperate. I think the history of this nation has shown that the federal government and states do not always see eye to eye on matters of criminal law enforcement, and there are going to be cases in which each has separate interests to vindicate. You could imagine federal prosecutors in California, as a protest against... I... I'm sorry, state prosecutors in California, as a protest against federal marijuana laws, allowing anyone who's caught with 50 kilograms of marijuana to walk in and plead to a misdemeanor to frustrate federal prosecutions. There are also going to be cases where the state prosecutors simply don't have perfect information or maybe the federal prosecutors don't. So the state prosecutors might see something and just think it's a simple assault, and what they don't realize is that it's actually part of a racketeering conspiracy. And I'm not making up these examples, Your Honor. We see all the Petite waiver requests, and the examples I'm giving the Court are real cases that have actually happened. They're at least based on some... [JUSTICE GORSUCH] So, counsel, it seems like the ones that you can't cooperate you could solve by getting to the courthouse first, right? [MR. FEIGIN] Well, then we're not... Your Honor, then, if there's a race to the courthouse, it deters state and federal prosecutors from cooperating even at the investigation stage. You don't have to take my word for it. If you look at the state and local government brief, that's exactly what they say. [JUSTICE GORSUCH] Can I ask one question on... on... on stare decisis that we haven't explored so far? And... and... and that's reliance. The government doesn't make a reliance argument here as far as I can tell. It says that there's going to be some systemic trouble if we were to change the rule, and confusion. But you... you can't... you haven't suggested, I don't think, that... that a... a prosecutor has a right to rely on an unconstitutional rule to put someone in prison. I mean, that wouldn't be a thing, would it? [MR. FEIGIN] Well, Your Honor, I do think that it should weigh heavily on this Court that what it would be doing would potentially be letting people out of prison based... based on, I think, a rule that is at best... [JUSTICE GORSUCH] If we... if we were convinced, though, the Constitution stood one way, against you, and... just hypothetically, you wouldn't... you wouldn't argue that the government has a reliance interest to keep people in prison despite an unconstitutional rule, would you? [MR. FEIGIN] Your Honor, I think if they had shown the kind of monumental or grievously serious evidence that they would need to show... [JUSTICE GORSUCH] Well, no. How about 50... [MR. FEIGIN] ... to prevent stare decisis. [JUSTICE GORSUCH] Let's just say percent, they've persuaded us 51 percent that the Constitution's meaning under any sort of interpretation, just hypothetically, is against the government. Would it be appropriate, in the government's view, to keep people in prison in those circumstances? [MR. FEIGIN] Well, Your Honor, it's... it's hard to put an exact percentage on it, but I do think they would have to show... this isn't just a preponderance of the evidence test or stare decisis means nothing. There's also something about the reputation of this Court and ensuring that this Court doesn't lightly overturn its precedents, and unless there is some monumental reason to do so. And they haven't shown that... they haven't shown any such reason to do so today. I mean, one... one further point I would... I would make on that is that their entire argument is based on a historical principle that no court in the United States has ever adopted, which would be this foreign judgment bar principle. And the result that they would reach would be, I think, frankly, unworkable. They're not raising any arguments that this Court hasn't already considered and rejected. [JUSTICE KAVANAUGH] Well, it's based... [MR. FEIGIN] And in terms of... I'm sorry. [JUSTICE KAVANAUGH] Go ahead. [MR. FEIGIN] Your Honor, you referenced earlier and... as did Justice Kagan... the idea of stare decisis representing something about judicial humility. And I can't think of anything that's more antithetical to judicial humility than deciding that this Court, all of a sudden, has discovered some historical principle that has eluded its predecessors going back 170 years. [JUSTICE KAVANAUGH] They... [MR. FEIGIN] If these... I'm sorry, Justice Kavanaugh. [JUSTICE KAVANAUGH] They also raise, of course, a general principle of individual liberty. And we've often said, as Justice Ginsburg points out, that federalism is designed to protect individual liberty. I think your basic response to that is that, actually, that's wrong in certain respects. Federal... that this system of separate sovereigns means your individual liberty's infringed more often by double prosecution, double regulation, double taxation. Is that your answer, or do you have an answer other than that in response to the individual liberty concern? [MR. FEIGIN] No, Your Honor, I think it's a very narrow and not correct view of liberty, only to look at the liberty interests of the defendant. There are also the liberty... [JUSTICE KAVANAUGH] From the perspective of negative liberty, liberty... freedom from government oppression or government regulation, your rule strikes some... and this is what they point out... as a... as an infringement of basic concepts of individual liberty: You didn't get me the first time; you're going to take another crack at it. [MR. FEIGIN] Well, Your Honor, I... I don't think that's the right way to think about it. I think the framers decided that they were going to protect... may I finish, Your Honor? [CHIEF JUSTICE ROBERTS] Uh-huh. [MR. FEIGIN] They were going to protect liberty in a particular way, and the way they were going to do that is by vesting sovereign power in the states and in the United States, which could both positively enact laws and protect people who may be victims of crimes. And they did not have any understanding that the United States or the states would be precluded from vindicating their distinct sovereign interests in their own sovereign spheres by the unilateral actions of the other sovereign. Thank you. [CHIEF JUSTICE ROBERTS] Thank you, Mr. Feigin. General Hawkins.

[MR. HAWKINS] Thank you, Mr. Chief Justice, and may it please the Court: I'm here today on behalf of a broad and diverse coalition of 36 states collectively representing over 86 percent of the U.S. population. The states may disagree with one another about various policy issues, but we are united here in urging the Court not to overrule its long-standing interpretation of the Double Jeopardy Clause. To rule for Petitioner, the Court would have to read "offence" to mean conduct without regard to sovereignty; overrule Fox, Lanza, Bartkus, Abbate, and Heath; allow one sovereign to potentially thwart another's ability to prosecute violations of its laws; give foreign powers a potential veto over domestic prosecutions; incentivize even... [JUSTICE GINSBURG] In the... in the numbers... in the numbers you just mentioned, I thought we had heard from the other side that something like 25 states, something like that, do not have the separate sovereigns, one state versus another, state versus federal. [MR. HAWKINS] Well, Your Honor, it's true that there are 20 states that have enacted a general sort of bar on their ability to bring a prosecution based on conduct that was already prosecuted by another sovereign. There are some quirks and differences within those states, but I think it's important to note that 14 of those 20 states are a part of our coalition today. They have signed on to our amicus brief urging this Court to leave that decision and those types of policy considerations to the states, which are already actively legislating in this area. Take the Commonwealth of Virginia, for example. The Commonwealth of Virginia generally bars a prosecution by that state when the federal government has already brought a prosecution based on the same conduct. But, as recently as 2003, following the 9/11 attacks, Virginia amended its law to make an exception for terrorism cases. Other... the parties have spoken about potential exceptions related to civil rights, for example. I think the Virginia example shows that states are capable of recognizing the fairness concerns and the policy concerns that Petitioner raises and legislating appropriately. In asking the Court not to overturn its long-standing interpretation, we'd like to emphasize a couple of points. First, Petitioner's position would create a litany of practical problems that could harm state interests, and I'd like to go through a number of examples of those. First, imagine a situation in which state A has a tougher penalty for a particular type of conduct than does state B. That, of course, is the fact pattern of Heath v. Alabama. Under Petitioner's view, state A would not be able to vindicate its interest in that sterner prosecution if state B were to go first. That could... that situation could also play out if a state has a sterner penalty for a particular act than does the federal government. This Court, of course, saw that in the Screws case, where the state penalty was much stronger than the federal penalty. We also see that in, for example, the area of robbery. Under federal law, a robbery of a U.S. letter carrier carrying U.S. mail is punishable by up to 10 years. In Texas, however, robbery is punishable by up to 20 years. Again, under Petitioner's view, Texas would not be able to vindicate its interests. [JUSTICE KAGAN] I think what your friends on the other side might say to that is something along the lines of: Well, it's one thing to pick the higher penalty and, you know, let the state or the... or the government with the higher penalty go forward. The problem with this is that you can get both. [MR. HAWKINS] Well... well, Your Honor, oftentimes, as a practical matter, there won't be both. But... but suppose another practical problem that would arise under Petitioner's theory, suppose that a state had a particular interest in prosecuting a drug kingpin in that state. Suppose he's public enemy number 1 in a given state. Well, unbeknownst to the state, the U.S. Government is also looking at that kingpin in connection with a different federal prosecution. Now, unbeknownst to the state, the federal government could enter into a plea agreement with that criminal in exchange for testimony in some other matter that's of great concern to the federal government. The states might not know about that until it's too late. At that point, the states would not be able to vindicate their interests in prosecuting public enemy number 1. And, of course, as the discussion earlier... [JUSTICE GINSBURG] That would certainly limit the willingness of the defendant to cooperate if that... if that were the rule. [MR. HAWKINS] I'm sorry, Your Honor? Can you please repeat that? [JUSTICE GINSBURG] If the... if the... if the defendant could be re-prosecuted by the state, that would be a... a disincentive to entering into a... a plea bargain if he can... if he can just be subject to prosecution by another sovereign for the same conduct. [MR. HAWKINS] Your Honor, I suppose that may be theoretically true, but, as my friend from the federal government indicated, we don't have any evidence that that's the case, and I don't believe that Petitioner has pointed to any. As was discussed earlier, we could also see this play out as to foreign prosecutions. Imagine a situation involving a international drug lord, a Pablo Escobar type, for example. Suppose that Florida could show that this individual had trafficked large amounts of drugs into the State of Florida and devastated local Florida communities. Well, if a local Medellin prosecutor and a local Medellin jury were to try and either acquit Escobar or potentially give him a light sentence or something like that, that would, under Petitioner's theory, forever prevent the State of Florida... [JUSTICE GINSBURG] Acquit of conduct engaged in Florida? [MR. HAWKINS] Well, yes, Your Honor, if... if there were drugs being trafficked by the... by Escobar and a cartel into the State of Florida, that would certainly implicate the interests of Florida. And under Petitioner's theory... [JUSTICE GINSBURG] Yes, but I asked about the Colombia? If the crime is committed in Florida against Florida residents... [MR. HAWKINS] Well, Your Honor, my... my hypothetical I am making assumes that there's some sort of Colombian law against trafficking drugs out of that country into another country. We can certainly imagine that being the case in... in many scenarios. Other practical concerns that would arise, as my friend from the... the Department of Justice indicated, would involve races to the courthouse and competition between states and the federal government, rather than cooperation, all to the detriment of law enforcement. And even setting aside these practical problems, there are a number of other concerns that Petitioner's view would raise. First, under Petitioner's view, courts around this country would be for the first time asked to apply Blockburger across the federal and state divide. That is no easy thing to do. This Court has experienced a taste of that in its Armed Career Criminal Act jurisprudence where the Court has tried to do something similar to that, has developed the modified categorical approach and other doctrines to try to accomplish that. It's no easy matter to do that. That problem would even be compounded if this Court were to declare a ruling for Petitioner to be retroactive. Anybody who had been convicted or even charged, really, a second time based on similar conduct would challenge that prosecution as unconstitutional under this Court's rule. And then, of course, a court in reviewing that, if... if the rule were retroactive, would have to go back through history and apply Blockburger not just across the federal and state divide but also as a historical matter as to offenses that may have changed over time. Finally, setting all of these practical problems aside, I think it's important to note that Petitioner seeks to take us into uncharted waters. The... the rule that he imagines has never been the rule in this country until potentially now. The states and the federal government have never had to be concerned about who goes first. Under the law of unintended consequences, surely, there are practical problems that would arise from Petitioner's position that we may not have even thought about today. Unless there are further questions. [CHIEF JUSTICE ROBERTS] Thank you, counsel. [MR. HAWKINS] Thank you, Your Honor. [CHIEF JUSTICE ROBERTS] Mr. Chaiten, four minutes remaining.

[MR. CHAITEN] I... I just... I guess I'll pick up where... thank you, Mr. Chief Justice. I'll pick up where he ended, which is that this has never been the rule in the country... in this country today. It is the rule in at least 20... 20 states. It's the rule in 37 states with respect to certain crimes. And it all seems to have worked out okay. I did want to... I did want to return to the issue of stare decisis and respond to what they were saying. We... we have a legal framework for answering stare decisis questions. It's a law of stare decisis. And I think it provides some pretty standard guidance on this. We... we have to be right on the merits, that's true, but if we're right... right... if we're assuming we're right on the merits, then... then the question is, what else do we need to show? And I already told you about one key factor under this Court's jurisprudence, which is a jurisprudence... jurisprudential change. And I think incorporation is a pretty significant one. Second, we... there has been a... a... a massive expansion in federal law, as this Court has recognized. That was recognized by this Court in Murphy and Elkins as the kind of changed factual circumstance that would... that would justify revisiting an issue. There... another issue is reliance. And, of course, reliance isn't really a relevant issue where you're talking about an unconstitutional law enforcement practice. And... and finally, the... the... the... this is a constitutional case. It is not a statutory case. And the Court's approach to stare decisis has been different in constitutional cases. As... as for... [JUSTICE ALITO] Do you think there's less reliance here than there was on the issue of the Miranda rule? [MR. CHAITEN] Well, the... the issue is whether... whether you are continuing an unconstitutional law enforcement practice. And my point is the Court has pointed out in Arizona v. Gant that the Court has never allowed continuation of an unconstitutional law enforcement practice... [JUSTICE ALITO] So you... you think that... [MR. CHAITEN] ... on reliance. [JUSTICE ALITO] ... any... any constitutional decision of this Court that imposes any limitation on any right in the Bill of Rights that affects criminal procedure is always open to reexamination without consideration of stare decisis because doing that would expand the rights of the criminal defendant? That's your position? [MR. CHAITEN] Your Honor, I'm not saying without consideration of stare decisis. I am saying without consideration of reliance interests. [JUSTICE BREYER] Reliance... [MR. CHAITEN] This Court has said... [JUSTICE BREYER] I mean, the obvious thing that comes into my mind, I got the other factors, but the... the... the... it seems... what's wrong with... I'm... with what I'm thinking, which must be something wrong with it, that... that very often this Court has said the rule of Constitution is X, but we're not going to apply it retroactively, because to do that would mean a vast release of prisoners who have committed crimes. Now that sounds like reliance and it sounds like reliance on a law that the Court has said is unconstitutional, which is the preceding situation. [MR. CHAITEN] Yeah, I don't think it's a reliance issue on addressing the underlying merits question. It's just whether to apply the law retroactively. Incidentally, yet I... I don't think that... [JUSTICE BREYER] You don't... [MR. CHAITEN] ... I don't... I'm sorry. [JUSTICE BREYER] No, the reason you don't apply the unconstitutional... the reason you still apply the unconstitutional law to all those people who are in prison is because the reliance in the community on their staying in prison. [MR. CHAITEN] Well... well, I think there... the reason you don't apply it is because the judgment's final, but I... I... so I think it's a separate question from the underlying merits question, the underlying constitutional question. And, incidentally, I don't think this rule would be retroactive. It's a procedural rule. It doesn't go to substantive. It's not a watershed rule. So I... I don't think that's a concern here. And then... [JUSTICE ALITO] And there have been many decisions of this Court that have imposed some limits on... have rejected some claims that have been asserted under the Fourth Amendment, under the... the Fifth Amendment right against self-incrimination, under the Sixth Amendment jury trial right and the right to ineffective assistance of counsel, under the Eighth Amendment, right against cruel and unusual punishment. And if any of those was challenged, you would say there's no... there can never be a reliance, and because there's a... there never can be reliance because it's a... it involves an individual right, we put stare decisis aside? [MR. CHAITEN] I'm... so I'm not... there's more that goes into stare decisis than reliance. That's one factor. What I'm saying is that the Court has said that we will not... [JUSTICE KAVANAUGH] But you... [MR. CHAITEN] ... we will not rely on reliance in the case of an unconstitutional law enforcement practice. Thank you, Mr. Chief Justice. [CHIEF JUSTICE ROBERTS] Thank you, counsel. The case is submitted.