Categories Selected Articles Finance professor explains effects of tariffs on Canada, Mexico Post author By Mike Nova Post date March 3, 2025 Listen to this article President Donald Trump says the 25% tariffs on imports from Mexico and Canada will begin Tuesday. ← US suspends all military aid to Ukraine, reports say, in wake of Trump-Zelenskyy row → Canada and Mexico Gambled on a Free Trade Future. The Bet Is Turning Sour.