Football isn't nuclear physics, but it's not so simple that you can make it simple. It takes some explaining to get it across.

I've got five grandkids. They play baseball, they play football, they play basketball. I go to all the games. You always have that urge to say something when you're watching them. But I've learned to keep it to myself. I've blurted out some things and embarrassed myself.

There definitely needs to be water on the sidelines for these players, but I also had some Gatorade just in case they were allergic to the water or vice versa.

Nuclear physics is interesting but it is unlikely to help society.

Thursday night football is here to stay. So we're looking at ways to make it safer. Now they're playing division games, so you limit travel. Now the question is, should you play Sunday night before a Thursday night?

Al Davis has been the biggest influence in my professional football life. I mean, he was a guy that gave me an opportunity, one, to get into professional football in 1967 as an assistant coach, and then at the age of 32, giving me the opportunity to be the head coach.