Because the sport has changed, competition is not only stronger but it's deeper throughout the field than it's ever been. It's harder to win.

I think driving in New York is a great experience. A lot more racing techniques go into it than anyplace else I've ever driven. There basically are no lanes.

I don't feel like I've really changed. Maybe I have let people see more of me than in the past.

I thought long and hard about my future this past year and during the offseason, and I've decided 2015 will be the last time I compete for a championship.

The business model of racing is not a pretty one.

Funds raised create hope for kids with cancer. Research is our top priority for discovering a cure.

Being up front is the only place to be.