Donald Trump's trade advisers were finalizing plans on Wednesday for the reciprocal tariffs the U.S. president has vowed to impose on every country that charges duties on U.S. imports, ratcheting up fears of a widening global trade war and threatening to add to already-sticky U.

WASHINGTON (AP) — President Donald Trump is taking additional action to upset the world trade system, with plans to sign an order as soon as Wednesday that would require that U.S. tariffs on imports match the tax rates charged by other countries.

The European Union (EU) said it will “respond firmly” if President Trump signs tariffs that could impact its member countries. A spokesperson for the union said that the 27-member group was not