Giving up is not an option if we want to prevent irreparable harm to our planet.

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

How do we say, why do you keep voting for people who are giving more tax breaks to billionaires, who are going to send your jobs abroad, not going to let you form a union, not going to allow your kids to go to college? Why do you keep voting for these guys?

I think the Democratic Party has got to make fundamental choices.

All over this country you have progressive communities like Madison and Burlington, but we've got to go well, well, well outside of those communities. We've got to go to the rural areas. We've got to go where a lot of working people are voting Republican.

Most people that I know don believe that a handful of corporations request sit together without disclosure, by the way, and pump hundreds and hundreds of millions of dollars into the political process. That is not the democracy that many of us believe America should be.

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.