Trump tariffs on Canada and Mexico go into effect as China hits back at U.S. farm exports and Canada prepares to roll out its own

U.S. President Donald Trump in Palm Beach, Fla., Feb. 7, 2025, Canadian Prime Minister Justin Trudeau in Kyiv, Ukraine, June 10, 2023, China’s President Xi Jinping in Brasilia, Brazil, Nov. 20, 2024, and Mexico’s President Claudia Sheinbaum in Mexico City, June 27, 2024.

AP