I just love the American spirit of racing. It feels just great to get involved with that.
In F1 too many things overshadow the racing. There is too much politics.
You always want to have a winning car, but there is no guarantee that it will be.
It was an easy choice to return with Lotus Renault GP as I have been impressed by the scope of the team's ambition.
Driving is the only thing I love about F1.
Do you have any ambitions outside racing? My main ambition at the moment, whether inside or outside racing, is to become Formula 1 World Champion.