Trump’s headbutting with Fed Chairman Jerome Powell should be “taken very seriously and very negatively,” said one strategist, as Trump slammed the central banker as a “major loser.”

U.S. stocks are falling as investors worldwide pull away from the U.S. because of uncertainty caused by President Donald Trump’s trade war.

Wall Street's main indexes opened down on Monday after U.S. President Donald Trump's renewed attacks against Federal Reserve Chair Jerome Powell sparked concerns about the central bank's independence and rattled investors grappling with an escalating trade war.

Here’s a quick guide to the Trump administration’s talks with a number of different countries about tariffs and trade, as markets prepare for another week of headlines and signs of potential agreements.

Beijing said deals to restrict trade with China in exchange for U.S. tariff relief are “bargaining with a tiger for its skin” — seeking the impossible from the unreliable.