In his book, Frank Rich asks, since the war in Iraq, has America become more polarized?
He responds: Yes, that's what pollsters say, that it's even worse than during the Vietnam War. But interestingly, it's a civil civil war. It's not where people are being killed on campuses as happened in the '60s. It's a very loud debate and I think that's a very good thing, particularly in an election season. We should debate these things.