Dennis Chookaszian, adjunct professor of strategic management at Booth School of Business of the University of Chicago, speaks during an interview with Xinhua News Agency in Chicago, the United States, on August 11, 2017. Renegotiation of the North America Free Trade Agreement (NAFTA), scheduled on August 16-20 in Washington, D.C., has caused concerns that rewriting the terms of trade could turn out to be a double-edged sword: benefiting some industries while hurting certain sectors. (Xinhua/Wang Ping)
