The president's rattling the saber and beating the drums may have an effect.

On vague wording of drone strike criteria: “Are you going to just drop a hellfire missile on Jane Fonda? Are you going to drop a missile on Kent State? That’s gobbledygook.

[Marco] Rubio says we should collect all Americans' records all of the time. The Constitution says otherwise. I think they're both wrong. I think we defeat terrorism by showing them that we do not fear them.

I think we ought to quit sending [help] to countries that burn our flag.

I'm not opposed to letting people work and labor in our country, but we shouldn't provide an easy route to citizenship. We're the only country I know of where a person can come in illegally and that baby becomes a citizen and I think that should stop also.

If there were an ounce of courage in this body I would be joined by other senators… saying they will not tolerate this.

I think the entire world knows, and North Korea knows, that if they used any weapons on our soldiers they would be obliterated. And it would be an overwhelming response.