Former California Governor and R20 Founding Chair Arnold Schwarzenegger looks at an electric bike during his visit to the Green Pavilion on the opening day of the 82nd Geneva Auto Show at the Palexpo Arena in Geneva March 8, 2012.[Photo/Agencies]

Former California Governor and R20 Founding Chair Arnold Schwarzenegger looks at a vehicle during his visit to the Green Pavilion on the opening day of the 82nd Geneva Auto Show at the Palexpo Arena in Geneva March 8, 2012.[Photo/Agencies]