In America, we don't even have a border. It's an open sieve.

I'm going to take a series of actions on day one to protect American workers.

I was in a state of shock, because I have never seen the pope talk about something as unimportant as Donald Trump. OK? And I was like, the pope is talking about me? This can't be happening. And then I said, is it good or bad? They said it's bad.

A lot of people feel very good about Mitt Romney and I think he's going to do a great job.

President [Barack] Obama and Hillary Clinton support sanctuary cities. They support catch and release on the border, they support visa overstays. They support the release of dangerous, dangerous, dangerous, criminals from detention. And, they support unconstitutional executive amnesty.

[Ted Cruz] lies about things that he shouldn't be lying about. He lies about things that don't matter.

As president, I will instruct the Department of Justice to create a joint task force throughout the United States to work together with federal, state, and local law enforcement authorities and international law enforcement to crush this still-developing area of crime.