| GM thinking of doubling Chevy Volt production to 120,000 units in 2012
Will demand last until the feds $7,500 runs out?
| Henrik Fisker: Plug-in vehicle sales will take off like iPhones, flat-screen TVs
Why electric cars will go from too-expensive to "what, you don't have one?"
| Mazda to launch electric Demio (Mazda2) in Japan in 2012
Better late than never.
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