Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Transportation Is GM's Volt Ready to Roll? 09-17-2008 • Technology Review ...significant hurdles remain before the car can start rolling off assembly lines, chief among them the need for continued development of the car's main battery pack. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: