Will Smith's acting reaffirms my belief in the American perfection.

Trust in the great American ingenuity. We can derive more intelligent, more brain-friendly ways we can play football.

I meet with retired football players. Some are well-dressed, some are well-spoken, but when you talk to them personally, they will admit to you that they are having problems. But they are managing their problems. They have impaired memory, they're having mood problems. They are being treated by their psychiatrists.

No, no, I don't watch football. The last time I tried watching was the last Super Bowl. The problem I have is, you know, the graphic nature of my imagination; when I watch and see them meeting head onto head, helmet onto helmet, what flashes through my mind is what's going on in their brains. It's like torture to me.

My son is 6. I wouldn't let my six-year-old son near any football field. And if any coach asks my son to play football, I'll sue that coach, and I'll sue the school.

All the NFL players I have examined pathologically, I have not seen one that did not have changes in their brain system with brain damage.