If we're going to be successful in taking on the billionaire class, we need a strong national grassroots movement.

Real democracy means that no group or faction or leader can impose their will, their ideology, their religion, their desires on anyone else.

You know, we can't keep talking about our dependence on foreign oil, and the need to deal with global warming, and the challenge that it poses to our climate and to God's creation, and just let business as usual go on. And that means something has to be taken away from some people.

There's no doubt now that Russia has used cyber attacks against all kinds of organizations in America, and I am deeply concerned about this.

I rarely meet a young man who doesn't already think he is.

Inflammatory, anti-Muslim rhetoric and threatening to ban the families and friends of Muslim Americans as well as millions of Muslim business people and tourists from entering our country hurts the vast majority of Muslims who love freedom and hate terror.

When people say, well, they disapprove, I'd like to know what the specifics are, because sometimes - and the president [Barack Obama] has admitted this - they may not feel like he's really explaining and understanding the emotion behind some of these fears [about Iran]. And that's a perfectly legitimate question for people to ask. But if you look at the results of where we are, I think there are some things I agree with and some things I don't agree with, and I think that's absolutely fair game.