U.S., Canada and Mexico just reached a sweeping new NAFTA deal. Here’s what’s in it.

President Trump on Monday hailed the major revisions he was able to extract from Canada and Mexico to the 25-year-old North American trade agreement, as business executives, labor leaders, and lawmakers began poring over details. Speaking at a Rose Garden news conference, Trump called the pact that would replace the North American Free Trade Agreement “the most important trade deal we’ve ever made by far.”