From right to left: Matthias Wissmann, president of the German Automobile Industry Association (VdA), Harald Krueger, CEO of German car maker BMW, Dieter Zetsche, chairman of German car maker Daimler AG and head of Mercedes-Benz cars, and Matthias Mueller, CEO of German car maker Volkswagen, have taken seat to attend a so-called diesel summit on Wednesday, Aug. 2, 2017 in Berlin. German government officials and automakers meet to discuss the future of diesel vehicles, after a nearly two-year saga of scandal spread from Volkswagen to others in the sector. (Axel Schmidt/Pool Photo via AP)