President-elect Trump’s pledge to impose tariffs on Mexico and Canada threatens to upend decades of North American integration, a bumpy process that’s recast the two U.S. neighbors

Trump threatened to impose 25% tariffs on Canada and Mexico and 10% on China as soon as he gets into office on January 20, 2025. He accused the countries of permitting the flow of illegal migrants and drugs,

Trump, who takes office on Jan. 20, said he would impose a 25% tariff on imports from Canada and Mexico until they clamped down on drugs, particularly fentanyl, and migrants crossing the border, in a move that would appear to violate a free-trade deal.

Joe Biden said Donald Trump's plan to impose a 25% tariff on Mexican and Canadian imports is "counterproductive."

Prime Minister Justin Trudeau said that if President-elect Donald Trump follows through on this threat to impose tariffs on Canadian products, he would be raising prices and hurting American businesses.