Trump has threatened to impose 25 per cent tariffs on all Canadian goods coming into the U.S. But his threat has raised questions as to whether Canada has any kind of leverage to squeeze the U.S. and prevent such tariff action.

Donald Trump's proposed tariffs on Canada could increase U.S. gas prices by up to 70 cents a gallon, energy experts say.

While the announcement is almost certainly bluster to bring attention to illegal immigration and fentanyl smuggling, there are several reasons why it is so risky.

The president-elect’s opening salvo in trade and border talks with the United States’ neighbors is casting a harsh light on the North American alliance.

A government official says Canada is already examining possible retaliatory tariffs on certain items from the United States should President-elect Donald Trump follow through on his threat to impose s

Justin Trudeau, Canada's prime minister, told reporters on Tuesday that he had a "good" conversation with Trump following the president-elect's post.