On Friday, during a visit from President Obama to its Detroit-Hamtramck plant, GM announced some good news for all the Volt fans out there. Production from 2011 to 2012 for the electric vehicle -- originally slated at around 30,000 units -- has been boosted to a projected 45,000 units, a 50 percent increase. The Volt, which has a range of 340 miles (on gas -- it goes approximately 40 miles on battery alone) is being produced at the Detroit-Hamtramck plant, which receive
