With regard to the electric car, GM sold about 8,000 Chevrolet Volts last year, promising they would deliver 20,000 in sales. This year they're promising 100,000 in sales. How realistic is it to expect an electric car that can replace the full capabilities of a gas-powered car? How far off are we?
Second, if you can estimate, how much research and development investment between here and there is expected?