U.S. President Donald Trump is threatening to impose 35 per cent tariffs on Canadian imports on Aug. 1. Trump posted a letter to Prime Minister Mark Carney on social media, saying if Canada works to ...

President Trump is pushing through with his tariff agenda, unveiling a new batch of letters to country leaders outlining ...

Trump said he came to the decision after receiving a national security assessment, pointing out that copper is used in semiconductors, aircraft, data centers and lithium-ion batteries, among many ...