Trump spoke with Mexican President Claudia Sheinbaum and afterward declared that, “She has agreed to stop Migration through Mexico, and into the United States, effectively closing our Southern Border.” Here’s how it happened.

Donald Trump’s threat to impose tariffs on goods from Canada and Mexico could upend current U.S.-Mexico cooperation on immigration.

President-elect Donald Trump declared a win in halting illegal immigration from Mexico after discussions with Mexican President Claudia Sheinbaum. Sheinbaum, however, noted that Mexico was already managing migrant caravans and stressed the country's focus on building cooperative international relationships,