Mexican Economic Minister Ildefonso Guajardo Villarreal attends the first round of renegotiations on the North American Free Trade Agreement (NAFTA) in Washington D.C., the United States, on Aug. 16, 2017. The United States, Canada and Mexico on Wednesday kicked off the first round of renegotiations on the North American Free Trade Agreement (NAFTA) amid widespread uncertainty and anxiety over the future of the decades-old trilateral trade deal. (Xinhua/Ting Shen)
