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.

Every person in America will know what Donald Trump said and what he is doing.

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.

I am very, very, very concerned about the United States getting drawn into an endless war, year after year after year.

Interestingly, a lot of the polling that I see is not along racial lines, but along generational lines. We are doing better and better among younger people, not so well among older people, whether they're African-American, whether they're white or whether they're Latino.

If you ask me about my views on the environment, on women's rights, on gay rights, I am liberal. I don't have a problem with that at all. Some of my best friends are liberal.

One can't predict the future, that maybe our training and their fighting capabilities are improving and we are going to make some progress in destroying ISIS.