Joel Ewanick, General Motors Co. vice president for U.S. Marketing, ...

Reed Saxon | published: November 21, 2010

Joel Ewanick, General Motors Co. vice president for U.S. Marketing, holds the award won by the Chevy Volt as 2011 Green Car of the Year, presented by Green Car Journal, at the L.A. Auto Show Thursday, Nov. 18, 2010.