US Trade Representative Jamieson Greer was spending a second day testifying to Congress on what the Trump White House insisted was a trade “emergency” that needed unprecedented action. But he learned about his boss’ about-face during the hearing, in an episode that shattered his credibility in future trade talks.

President Donald Trump is pausing reciprocal tariffs but escalating the trade war with China. What it means for your wallet.

President Donald Trump has a history of making deals and taking pragmatic approaches that went against a previous political goal. "You have to have flexibility," Trump said.