Tesla's electric Model S hits the road in Arizona
Tesla Motors
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PALO ALTO, CA - MAY 20: (L-R) California governor Arnold Schwarzenegger, Toyota CEO Akio Toyoda and Tesla Motors CEO Elon Musk pose in front of a Tesla Model S before a news conference at Tesla Motors headquarters May 20, 2010 in Palo Alto, California. Electric car maker Tesla Motors annoucned a partnership with Japanese automaker Toyota to make electric cars in the United States. The cars will be manufactured at the recently shuttered NUMMI plant in Fremont, California where Toyota had pulled out after a joint partnership with General Motors had ended. (Photo by Justin Sullivan/Getty Images)



