We had all week to rehearse. An audience would come in at the end of the week and we'd our little show. Most of the ad- libbing happened during the week on the show.

I did a guest shot on a comedy series where they did 20 to 30 takes of everything. It's just gone by then. The joke is over. It's not funny anymore, and then of course, the editor's the one that has to figure out the timing. I think a lot depends on that.

We spent a lot of time together and had a great time with Mary Tyler Moore. And just working with her was like improv.

In the best of all worlds, the producers would take some responsibility for the kinds of things they're putting out. Unfortunately, they don't.

I've met presidents, but I've never performed for one. I said it was the first time in 50 years I actually had butterflies. You know, the Obamas were sitting out there, the Supreme Court, Maya Angelou, and Desmond Tutu for God's sake, all in the front row.

They did ask me to do 'Dancing With The Stars;' I said I can do one show, but on that show you have to come up with a new number every week, and I told them that I think I'm a little past that stage.

Some people never change their mind through their whole lives, about anything, despite new information that comes in. And now that we know that homosexuality is not a choice, it's biological, I think we have to love and understand them.