Canadian Prime Minister Justin Trudeau said Canada and the U.S. should be working together but that the country will stand up for itself if needbe.

Prime Minister Justin Trudeau was caught on a hot mic addressing Donald Trump's plan for Canada to become part of the United States, calling it "a real thing" and "a real worry" for the border country,

President Donald Trump said he would announce 25% tariffs on steel and aluminum Monday and would kick off reciprocal tariffs in the days after. The tariffs could increase the cost of cars, construction and a wide array of consumer goods.