Mark Carney calls U.S. trade talks "nasty" after Trump’s criticism, emphasizing the impact on Canadian jobs and businesses.

Prime Minister Mark Carney said Canada’s tone toward the United States is already “quite firm” and insisted trade negotiations with Washington remain “constructive” as an Aug. 19…

Prime Minister Mark Carney says it's fair to describe Canada's approach to trade negotiations with the United States as "nasty," after President Donald Trump used that word to…