President-elect Donald Trump’s pledge to impose massive tariffs was an early warning shot to try to force the hand of allies and adversaries to come to the negotiating table on immigration and trade issues,

President-elect Donald Trump’s announcement of tariff plans sparked criticism Tuesday from Mexico, Canada and China and raised questions about whether the moves would violate international trade agreements — including one he renegotiated in his first term.

U.S. President-elect Donald Trump's plan to impose 25% tariffs on Canadian and Mexican imports in his first day in office does not exempt crude oil from the trade penalties, two sources familiar with the plan told Reuters on Tuesday.