BANK OF CANADA GOVERNOR MACKLEM SAYS CANADA'S INFLATION TO REMAIN 'PAINFULLY HIGH' IN 2022  BOC'S MACKLEM SAYS CANADA'S INFLATION TO PROBABLY REMAIN ABOVE 7% FOR REST OF 2022   BOC'S MACKLEM SAYS CANADA'S JULY INFLATION LIKELY TO BE LOWER THAN JUNE'S 8.1% -CTV INTERVIEW