For Democrats to win, they're going to have to address the needs of working people. They're going to have to address the needs of the middle class.

The middle class in America is at a tipping point. It will not last another generation if we don't boldly change course now.

Do not tell me that I have not shown courage in standing up to the gun people, in voting to ban assault weapons, voting for instant background checks, voting to end the gun show loophole and now in a position to create a consensus in America on gun safety.

The basic issue of an American society which is fair, which is providing opportunity for all, is nowadays being replaced by the correct perception that we're living in a rigged economy - where it doesn't matter how hard you worked, the result will be all the income goes to the people at the very top. It's leading to a lot of frustration and anger, and people want some fundamental changes to the way we do economics and growth.

If you want to run for the United States Senate, you hire a consultant who will do polling for you, who will tell you the kinds of television ads you should run, who will tell you that most of the money you raise has got to go into TV. Raising money, and then putting that money into the hands of consultants, who then put on TV ads - that's more or less what campaigns are about. We've got to change that.

Black lives, of course, matter. I spent 50 years of my life fighting for civil rights and for dignity, but if you don't want me to be here, that's OK. I don't want to out-scream people.

When I was in the House for 16 years, I caucused with the Democrats.