Barack Obama has said he doesn't believe in American leadership or America winning - he is wrong. America can win again and we will win again.

Socialism has been an abject failure across the face of the globe, millions have suffered under socialism, and yet we're not doing an effective job communicating that.

Ben Carson seems pretty proud that he knows how big the Medicare budget is. All that money goes to the private sector, but Carson seems to think the private sector would do a lot better if...something. I'm not quite sure what.

We're doing a horrible job, and by "we" I mean conservatives, Republicans, free marketers, anyone who believes in liberty is doing a horrible job if half of young people think socialism is a good idea.

Move over to Egypt. Once again, the [Barack] Obama administration, encouraged by Republicans, toppled [Hosni] Mubarak who had been a reliable ally of the United States, of Israel, and in its place, [Mohamed] Morsi and the Muslim Brotherhood came in, a terrorist organization.

And that was always our plan. Do well in the first three states, and then compete and have a very strong night on Super Tuesday. I think we're ideally positioned to do exactly that.

The specific question was visa overstays.Current federal law requires a biometric exit-entry system when you come in on a visa. And the [Barack] Obama administration is just ignoring federal law. Forty percent of illegal immigration is not people who cross the borders illegally. It's people who come legally on a visa and never leave.