Alan Greenspan on Fox Business

He's promoting his book, but at the end, I think it's interesting that, for the second time I've seen, the interviewers asks him about the need for a central bank. He even uses the term "fiat money".

Alan Greenspan on the Daily Show

For the longest time, I just didn't think that Jon Stewart was very funny. I still don't but what he has done is become court jester and he does get to ask questions that no one gets to ask. This is a really good but all too brief interview with ex-Fed Chairman Alan Greenspan whose book "The Age of Turbulence" has just been released.