We have to transform our energy system.

What we need to do is to stand up to the big money interests, and the campaign contributors. When we do that, we can, in fact, transform America.

Washington is dominated by big money.

People are hungry, and they're hurting and they're very, very worried about their children. Will their kids ever pay off their student debt? Will their kids ever get a decent-paying job? I think Democrats have got to be running a grass-roots campaign - mobilizing people and being prepared to take on the 1 percent with an agenda that speaks to the needs of ordinary workers.

What Wall Street and credit card companies are doing is really not much different from what gangsters and loan sharks do who make predatory loans. While the bankers wear three-piece suits and don't break the knee caps of those who can't pay back, they still are destroying people's lives.

We need a Democratic Party open, that is bringing working people into the party, that is bringing young people, that bringing all of the people of this country who are sick and tired of an economy that works well for the 1 percent while the middle class struggles.

What kind of nation are we when we give tax breaks to billionaires, but we can't take care of the elderly and the children.