Elon Musk, billionaire and chief executive officer of Tesla Motors Inc., speaks to the media on the first day of the 83rd Geneva International Motor Show in Geneva, Switzerland, on Tuesday, March 5, 2013. This year's show opens to the public on Mar. 7, and is set to feature more than 100 product premiers from the world's automobile manufacturers. Photographer: Valentin Flauraud/Bloomberg via Getty Images