I think what the secretary Hillary Clinton has recognized is the American people are extremely angry about the power of Wall Street, the greed, the illegal behavior of Wall Street.

The billionaires and their super PACs increasingly control the American political process. This is not democracy. This is not what brave Americans fought and died to defend. This is oligarchy. This is government of the few, by the few and for the few. We must overturn Citizen United and move to public funding of elections.

Climate change is real, caused by human activity and already devastating our nation and planet. The United States must lead the world in combating climate change and transforming our energy system away from fossil fuels and toward energy efficiency and sustainability.

I fear very much for our kids, for low income people and for seniors.

Here is what the practical impact of Citizens United means. What Citizens United means is that corporations call hundreds of millions of dollars into television ads, radio ads, and other forms of advertising to defeat those candidates who stand up and take them on.

I want to see working people and young people come into the party in a way that doesn't exist now. And you know what, I want a 50-state strategy so the Democratic Party is not just the party of 25 states.

It's not something where you can say, one time you said this and now you said this. That doesn't peel off any of his people. The only way that you can do it is by out alphaing [Doanld] Trump, and I think that's what Marco Rubio's attempting to do.