Donald Trump is expected to announce sweeping tariffs on what he's been calling "Liberation Day." Here's what we know.

U.S. President Donald Trump is preparing to announce wide-ranging new tariffs this week that businesses, consumers and investors are worrying will cause an intensifying global trade war. Read our story here.

U.S. President Donald Trump's administration released an encyclopedic list of foreign countries' policies and regulations it regards as trade barriers on Monday, two days before he proposed hitting global trading partners with reciprocal tariffs.