Satire is an art best practiced behind the back of the intended target. I think inviting politicians on a satirical show becomes a very big trap. Because one of two things happen: Either you have to kind of unsharpen your fangs because you can't be quite as cruel to people to their face as you are behind their backs... Or you don't defang, and those guests get the word and they stop coming.

I think Nixon says a lot about those times. It was possibly hard, in the '90s and early 2000s to understand the grip of fear that communism had on the country in the 1950s and 1960s - a fear Nixon rode like a endless great wave on the Pacific to high office. I'm sure, though there's no evidence of it, one of the things that rankled him down deep was that it was called McCarthyism and not Nixonism.

There were really funny characteristics about this guy [Richard Nixon], chief of which would be that he seemed to devote about 85 percent of his waking energy to suppressing any sign of his emotional response to anything that was going on around him, and the other 15 percent blurting out those authentic responses in the silliest and most inopportune ways. And he had these smiles that would come at the most inappropriate times - just flashes that there was an inner life screaming to get out.

I wasn't playing Nixon's satirical stick figure. I was playing Nixon the man. As an actor, I felt I had to get to the deeply flawed humanity of the guy.

I think in most cases, if you're with good people, comedy creation happens faster in collaboration. That's how I can tell if it's a good collaboration: If it's faster than me by myself, then it works. If it's slower than me by myself, then I get out of the room.

Well I directed a few feature length things for HBO in the late eighties.

Music can happen with equal ease as a solo or collaborative venture, it seems to me.