BMW CEO Norbert Reithofer poses beside BMW i8 hybrid supercar at Frankfurt Motor Show
BMW CEO Norbert Reithofer poses beside the BMW i8 hybrid supercar during a media preview day at the Frankfurt Motor Show (IAA) September 10, 2013. The world's biggest auto show is open to the public September 14 -22. REUTERS/Ralph Orlowski (GERMANY - Tags: BUSINESS TRANSPORT)