I'm not one of those radical believers that everybody has to be forced to do one thing.

My view is that we will still have many different categories of cars in the future.

I think people are still conscious about how the car looks, whether they're going to be driven in it or not.

At the end of the day, most people really only want a minivan for a certain part of their lives, when they're forced to have it because they have a lot of kids they've got to carry around or whatever, so I still think that the emotional connection with the car is very important.

America's all about freedom of choice, and I really hope that in the future we still have a great choice of vehicles.

We have to control our battery development and testing.

There's obviously a big difference between driving on the freeway in the desert, where there are no children playing or running over the road, than deploying it in a neighborhood.