GM Battery Announcement

GM Vice Chair Tom Stephens and Micky Bly, exec. director of electrical systems talk with reporters about the company's 8 year/100,000 mile warranty on the Chevy Volt battery, and other issues involving the Volt.
Watch CBS News

GM Vice Chair Tom Stephens and Micky Bly, exec. director of electrical systems talk with reporters about the company's 8 year/100,000 mile warranty on the Chevy Volt battery, and other issues involving the Volt.