I like Obama. I don't know who could do a better job. He's got an incredibly tough situation, and a good heart and mind. I'd like to see him rally support a little better.

My son is now an 'entrepreneur.' That's what you're called when you don't have a job.

I lost 80 percent of my wealth and then gave away over half of the rest. So I'm a man of modest means now. But if you budget carefully and watch your expenditures, you can get by on a couple billion dollars.

The U.N. had such lofty goals to eliminate poverty and stop war and cure diseases and help refugees - things that no one country could do.

I was pretty hot-tempered all through school. I remember my high school basketball coach telling me: 'Boy, if you don't learn to control that temper, you're gonna kill somebody.'

My favorite football team is the Bears because my favorite player is on there, Devin Hester. I love the whole team, though. But that's just my favorite player.

Anyone that plays knows football is up and down. As much as you want to, you can't control everything. You take what positives you can.

I wanted to make a film that wouldn't just appeal to Formula One fans. That's what the great sports documentaries do - 'Hoop Dreams,' 'When We Were Kings' - they're human dramas first, sport second, if at all.