President-elect Donald Trump suggested that his proposed tariffs contributed to the Canadian prime minister's resignation.

Trump has threatened to impose tariffs on all Canadian products unless Canada curbs what he claims is a flow of migrants and drugs into the U.S.

New Democratic Party (NDP) leader Jagmeet Singh has warned US President-elect Donald Trump sternly over his plans to annex Canada.

The prime minister's exit puts Canada in a tricky position as Trump continues to threaten brutal tariffs and troll the country about becoming America's 51st state.

The resignation comes as US president-elect Donald Trump continues to troll Justin Trudeau, calling him "governor" and referring to Canada as the "51st state" in a succession of social media posts

Outgoing Canadian Prime Minister Justin Trudeau says that “nothing is off the table” when it comes to responding to proposed tariffs by President-elect Donald Trump, but that no single region of the c

Prime Minister Justin Trudeau says talk of Canada becoming the 51st state is a distraction from more pressing threats of U.S tariffs on Canada and their likely impact.

Canadian Prime Minister Justin Trudeau once again dismissed US President-elect Donald Trump's remarks suggesting Canada could become the 51st state of the United States.

Canadian Prime Minister Justin Trudeau has suggested that President-elect Donald Trump’s remarks about Canada becoming America’s “51st state” is distracting the public from the harm that steep tariffs would have on U.

Trump has gloated over making Canada the 51st state of the union, threatening to use "economic force." Here's what to keep in mind if that were to happen.

But economic, political and technological changes have left Canada with few ways to handle trade restrictions now.