I think there's evil on both sides [of Syria], and I think that's one reason I don't want to be involved in civil war. I see things in personal terms. I just can't see sending one of my sons - or your son or daughter - to fight in a civil war, where on one side we have a dictator, who in all likelihood gassed his people.

Any time someone tries to tell you that metadata is 'meaningless, don't worry, it's just who you call, it's just phone records, it's not a big deal' - realize we kill people based on metadata. So they must be pretty darn certain that they think they know something based on metadata.

I will continue to fight for legislation that forces Congress to read the bills! I will fight for a vote on my bill that calls for a waiting period for each page of legislation. I will continue to object when Congress sticks special interest riders on bills in the dead of night! And if Congress refuses to obey its own rules, if Congress refuses to pass a budget, if Congress refuses to read the bills, then I say: Sweep the place clean. Limit their terms and send them home!

Foreign aid goes from poor people in rich countries to rich people in poor countries.

Any time you make an analogy to horrific people in history, Mussolini or Hitler, people say, 'Oh, you're exaggerating, you're talking about, it's hyperbole.' Maybe it is. ... But I would say is that if you are not concerned that democracy could produce bad people, I don't think you're really thinking this through too much.

We need to be fearful of companies that get so big that they can actually be directing policy.

Who gets to decide who's an enemy combatant and who's an American citizen? Are we really so frightened and so easily frightened that we would give up a thousand-year history?