Canadians and Republicans alike are confounded as President Donald Trump increasingly links a trade war to his push to annex America's northern neighbor.

They want to come at us? We've got to go back twice as hard." The White House: "President Donald J. Trump is proceeding with implementing tariffs on Canada and Mexico under the International ...

The U.S. president on Tuesday reiterated his claims on Canada’s territory as he increased tariffs, threatening to bring the ...