General Motors CEO Barra and Opel CEO Neumann react as they present the new Opel Astra during the media...
General Motors CEO Mary Barra and Opel CEO Karl-Thomas Neumann (L) react as they present the new Opel Astra during the media day at the Frankfurt Motor Show (IAA) in Frankfurt, Germany September 15, 2015. REUTERS/Kai Pfaffenbach