USMCA to Become the New NAFTA 2019-12-11 Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email USMCA to Become the New NAFTA The High Costs of Rising Seas Russia Banned from International Sports Competitions for Four Years Dollar Stores Continue to Boom as More Cities Implement Measures to Prevent Further Developments Deputy Prime Minister of Canada Chrystia Freeland, left, Mexico's top trade negotiator Jesus Seade, center, and U.S. Trade Representative Robert Lighthizer, sign an update to NAFTA. ( AP Photo/Marco Ugarte ) Produced by GBH, PRX and WNYC Studios