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.

What does a political revolution look like? It means that 80 percent of the people vote in national elections, not 40 percent. It means that billionaires can't make unlimited campaign contributions and buy and sell politicians. It means that the U.S. government represents the needs of all the people, not just the 1 percent and their lobbyists.

I think the American people in many cases want to transform our energy system.

If we invest in jobs for our kids and do our best to keep them in school, we will end up saving a whole lot of lives and whole lot of money.

When we talk about power, we talk about Wall Street.

No. It is not acceptable that the 6 largest financial institutions in this country have assets of almost 10 trillion dollars, and issue half of the mortgages and two-thirds of the credit cards. That is too much wealth and power in the hands of a few. If Teddy Roosevelt were alive today he'd tell us to 'break them up.' And he'd be right. These huge banks must be broken up.

It's better to show up than to give up.