General Motors Co U.S. marketing chief Joel Ewanick accepts the 2011 Green Car of the Year Award for the Chevy Volt at the LA Auto show in Los Angeles

 
General Motors Co U.S. marketing chief Joel Ewanick accepts the 2011 Green Car of the Year Award for the Chevy Volt at the LA Auto show in Los Angeles
General Motors Co U.S. marketing chief Joel Ewanick accepts the 2011 Green Car of the Year Award for the Chevy Volt at the LA Auto show in Los Angeles November 18, 2010. REUTERS/Phil McCarten