Spotlight: U.S., Canada, Mexico pledge quick negotiations to update NAFTA, but tough talks lie ahead

A long-haul truck (front) painted with flags of Canada, Mexico and the United States leaves a service area of highway 401 in London, Ontario, Canada, on Aug. 16, 2017. The United States, Canada and Mexico on Sunday wrapped up the first round of renegotiations on the North American Free Trade Agreement (NAFTA), pledging to continue a rapid pace of talks in the coming months to update the 23-year-old trilateral trade deal. (Xinhua/Zou Zheng)