Gore Vidal said "Nixon is us, we are Nixon." I think we have to acknowledge that combination of idealism and sleaze; we want to be better than we are, and we sometimes don't face up to the real questions.

I was trying to find out what happened in my lifetime, because I was an older man. We lived through two terms of George Bush, and I was wondering, "Is he an exception to the rule, or he is a continuation? What is driving all these wars? What is driving this attitude of aggressiveness and militarism?" I got my answer - and it was a shocking answer. I found is this whole strain of history, this whole school has been denied by the media. It is a bizarre blindness, because we are such an intelligent country. It's bizarre that we can't get our own history straight.

I do have a side as a citizen, and I've always expressed it, and that's where I've gotten into misunderstandings, because some people see me as a leftist nut or whatever. A conspiracy nut. All that stuff. These are definitions that don't really apply to a dramatist, because a dramatist is working from empathy.

People should really horde their Blu-rays like old comic books and baseball cards. Because they're really beautiful, and will be worth something if you like movies as I do.

But in answer to your question about the conspiracy angle, I think that any historian worth his salt, and this is where I fault Stephen Ambrose and a lot of these guys who attack me - not all of life is a result of conspiracy by any means! Accident occurs alongside conspiracy.

It's very important to understand that World War II is at the base of this new policy. From the 1890s on, the U.S. was always imperialistic. We went after the Philippines, and we did the same in Cuba, in Hawaii. We controlled South America. Woodrow Wilson was not what he was supposed to be. He was very much a white man first. "The world must be made safe for democracy." It really accelerates after World War II.

I have the right to interpretation as a dramatist. I research. It's my responsibility to find the research. It's my responsibility to digest it and do the best that I can with it. But at a certain point that responsibility will become an interpretation.