GM 2010 sales rise 6.3 percent on strong line-up
Electric Cars
Credit: AP
FILE - In this Sept. 16, 2008 file photo, the Chevrolet Volt is unveiled at a General Motors centennial celebration in Detroit. The first mass-market electric cars go on sale in December 2010, and the nation�s electric utilities couldn�t be more thrilled _ or worried. (AP Photo/Paul Sancya, file)
