'WTF! Who's in charge?': Steven Horsford roasts US trade rep as Trump makes tariff announcement. Watch video

Rep. Steven Horsford grilled the White House’s top trade negotiator Jamieson Greer on the administration’s trade strategy during a hearing on Wednesday. Steven asked Greer “who’s in charge” as President Trump announced a pause on tariffs for most countries. Greer said the president “is in charge” and that he doesn’t disclose his “conversations with the president."