A 'voltswagen' in every garage?

High gasoline prices, we're beginning to see, will create a move to a new type of automobile, perhaps as soon as 2010.

It's been said that $4 a gallon gasoline would start to change a lot of energy equations. There's now evidence that that has happened; Carlos Ghosn, the CEO of Nissan Motor Co., says his company plans to sell an electric car in the United States by 2010.