It's only a matter of time until gas goes back up in price. Let's not wait until then to figure out how to make good, efficient cars at a price that people

It's only a matter of time until gas goes back up in price. Let's not wait until then to figure out how to make good, efficient cars at a price that people can pay. Even if oil were to stay cheap for years to come, this isn't a problem we can solve at the drop of a hat.