Lots of countries, like Israel, live with terrorism every day, and it doesn't impact their integrity. The big threat to America is the way we react to terrorism by throwing away what everybody values about our country - a commitment to human rights. America is a great nation because we are a good nation.

When my father started talking about strip mining in the Appalachia back in the '60s, I remember a conversation I had with him where he said, you know, this is the richest state in the country if you look at the resources and the land, but the poorest people after the state of Mississippi: the 49th poorest people in the country.

At the time of the Civil War, there were six democracies in the face of the planet. Today, there's 120 and they've been inspired by the American exceptionalism.

Democracy is about institutions: it's about having things like schools and judiciary and the Ford Foundation, or 'The Nation' magazine - you need progressive institutions, you know what I mean? Those are important institutions to make sure that the government functions.