Carlos Ghosn, chief executive officer of Renault SA and Nissan Motor Co., reacts during a news conference at the IAA Frankfurt Motor Show in Frankfurt, Germany, on Wednesday, Sept. 16, 2015. The Frankfurt International Motor Show starts on Thursday, and nearly one million visitors are expected to view the latest must-have vehicles and motoring technology from over 1,000 exhibitors in a space equivalent to 33 soccer fields. Photographer: Chris Ratcliffe/Bloomberg via Getty Images
