There's an excitement to officiating a well-played game. A lot of discretion, a lot of judgment comes into play.

I would consider myself to be a moderate Republican, but more important than that, I believe our system of government is the best system there is... and while I have no illusions of changing the world, I've had good opportunities in life, and I believe there's an obligation to give something back by participating.

I think I've had the opportunity to work for people because I wanted to and because I thought they were good people, and therefore everything I do, I can do with sincerity.