The separation of powers is about legislative powers. It isn't about discussion or words.

The only way to save Social Security is to raise the retirement age.

You have to decide in advance whether you're ready go to war. If you guys are ready to send a million troops into Ukraine and fight World War III, you're going to do it without my support because I think that's a really foolish notion.

I think what we've had in the past is the government has said, "Well, we need to collect the whole haystack." And the haystack is Americans' privacy. Every Americans' privacy. We have to give up all of our privacy.

I read all of Ayn Rand's novels when I was 17.

I don't know about [Rex] Tillerson, but I do know that John Bolton doesn't get it. He still believes in regime change. He's still a big cheerleader for the Iraq war. He's promoted a nuclear attack by Israel on Iran. He wants to do regime change in Iran. So, I think John Bolton is so far out of it and has such a naive understanding of the world. If he were to be the assistant or the undersecretary for Tillerson, I'm an out automatic no on Bolton.

The people who get the ability to use force have to be watched carefully by civilians to make sure they don't use it excessively.