We can combat climate change effectively. What we are lacking now is not the brain power, not the knowledge, not the technology. What we are lacking is the political will power, and we need your help by the millions to tell Congress to stop worrying about their fossil fuel contributors to their campaigns and worry about their kids and grandchildren.

We must fight to carry out his radical and bold vision for America.

What my campaign is about is a political revolution - millions of people standing up and saying, enough is enough. Our government belongs to all of us, and not just the hand full of billionaires.

I have known Secretary [Hillary] Clinton for 25 years and respect her very much.

I think, the most progress I have agenda, the progressive platform in the history of the Democratic Party. So we have got to continue bringing people in, fighting for an agenda that works for working families and having the courage to take on the big money people who today control our economic and political life.

I talked to a lot of Black Lives activists in various states. What I learned is that the relationship of police departments around the country with the black community is far, far more severe and awful than I had originally known.

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