Like Brett, I think America is a free-speech zone.

We want parents to talk to kids. It's free speech. We can't stop students from participating. But if they do this, first of all, it's skipping school. And second, talk to them about safety. If you're walking across town, be careful.

In terms of free speech, there are questions which are much more important than this.

There's a real free speech issue, but it's Larry squelching other people's free speech. He's an incredible bully.

Free speech is a one-way street with them.

I'm a huge believer in free speech. I'm a street performer. But you can't impede somebody else's speech.