But here's what I would tell people of my generation. I turn 40 this year. There isn't going to be a Social Security. There isn't going to be a Medicare when you retire. Forget about what your benefit is going to look like. There isn't going to be one if we don't make some reforms to save that program now.

We have a government that borrows $4 billion a day. We have a government that owes trillions of dollars in debt, half of that to foreigners, most of that to Chinese investors. I don't - that is extreme. Not only is it extreme. It's insane and it's unsustainable.

Well, when people talk about interrogating terrorists, they're acting like this is some sort of law enforcement function. Law enforcement is about gathering evidence to take someone to trial, and convict them. Anti-terrorism is about finding out information to prevent a future attack so the same tactics do not apply.

Conservatives aren't anti-immigrant - conservatives are pro-legal immigration.

Our options oftentimes on foreign policy are not a choice between a good one and a bad one. It's a choice between two less-than-ideal options. And you're trying to figure out which is the least harmful of the two. And I think that's something we should be encouraged by, not something that we should be critical of.

No. 1, it [amnesty for illegal aliens] demoralizes the people that are going through the legal process. It's a very clear signal that why go through the legal process if you can accomplish the same thing through the illegal process? And No. 2, it demoralizes the people enforcing the law. So I am not and I will never support - never have and never will support - any effort to grant blanket legalization amnesty to folks who have entered or stayed in this country illegally.

I don't ever remember them telling us or teaching us that the only way we could be more successful is if other people were less successful. They never inculcated the belief that somehow, in order for us to climb the ladder, other people have to come down from the ladder.