Growing Pains for Electric Vehicle Manufacturers

Electric vehicles hold the promise of reducing both emissions and our dependence on foreign oil. EV supporters say the electric car is a business opportunity unrivaled since we got off the horse. But many potential EV owners are concerned about the higher price of electric cars and their limited range, compared to gasoline-fueled models.

Correspondent Lee Patrick Sullivan looks at the independent carmakers and big auto companies trying to charge up the transition to EVs and convince American drivers that going electric is really worth it.