U.S., Canada, Mexico sign agreement — again — to replace NAFTA
MEXICO CITY/WASHINGTON (Reuters) - Top officials from Canada, Mexico and the United States signed a fresh overhaul of a quarter-century-old trade pact on Tuesday that aims to improve enforcement of worker rights and hold down prices for biologic drugs by eliminating a patent provision. The signing ceremony in Mexico City launched what may be the final approval effort for U.S. President Donald Trump's three-year quest to revamp the 1994 North American Free Trade Agreement (NAFTA), a deal he has
