Tesla's electric Model S hits the road in Arizona
Tesla Motors
Credit: Getty Images
GENEVA - MARCH 03: The logo of electric car manufacturer Tesla is pictured during the second press day at the 80th Geneva International Motor Show on March 3, 2010 in Geneva, Switzerland.The show features World and European premieres of cars, and will be open to the public from March 4th to the 14th. (Photo by Miguel Villagran/Getty Images)



