Mexico and Canada are the United States’ top two trading partners, accounting for nearly 30% of trade volumes.

President-elect Donald Trump has made tariffs on foreign imports the central part of his economic plan for the country. Will they work?

President Claudia Sheinbaum suggested Tuesday that Mexico could retaliate with tariffs of its own, after U.S. President-elect Donald Trump threatened to impose 25% tariffs on Mexican goods if the country doesn’t stop the flow of drugs and migrants across the border.