I'm not going to get establishment support. I'm not going to get the support of the governors and the senators, with few exceptions, and many of the major organizations.

I think the issue of income and wealth inequality is in fact a moral issue.

I worry very, very much about an isolated country. That's what makes me nervous. Russia lives in the world. China lives in the world. North Korea is a very, very strange country because it is so isolated, and I do feel that a nation with nuclear weapons, they have got to be dealt with. Dealt with effectively.

Instead of talking about cuts in Social Security, Medicare and Medicaid, we must end the absurdity of corporations not paying a nickel in federal income taxes.

If you look at the newspapers here - the Washington papers - most of the discussion deals with campaign gossip.

The good news is that the American people, not just the African-American community are saying enough is enough. You can`t hold people in custody and suddenly find out that they are dead. You can`t shoot people in the back.

Experience is not the only point, judgment is. And once again, back in 2002, when we both [with Hillary Clinton] looked at the same evidence about the wisdom of the war in Iraq, one of us voted the right way and one of us didn't.