When you talk about entitlement programs, it's not just about - it's not about cutting those programs. It is about saving those programs. Those programs are on a path of fiscal unsustainability.

The problem is, if El Chapo builds a tunnel under the fence, we need to deal with that too.

We can't be playing around with these issues [Zika disease], because this can become very serious very quickly, as we have seen in Brazil and other countries. The funds are going to be used at the state level, but it is important for the federal government to cooperate in the federal government's role.

[Donald Trump twitts] "Lightweight Marco Rubio was working hard last night." This is true. "The problem is he's chalker and once a chalker, always a choker," I guess that's what he meant to say. He spelled choker, c-h-o-k-e-r.

I don't measure success by how many buildings have my name on it.

Foreign aid is important. If it's done right, it spreads America's influence around the world in a positive way.

Donald Trump is pulling off a world-class scam here. I mean, he's telling people he's all these things that he's never been his entire life. He says he's fighting for the little guy, the working class. He has spent his entire business career sticking it to working people.