Climate change is the perfect pseudoscientific theory for a big government politician who wants more power. Why? Because it is a theory that can never be disproven.

There's not a single Democrat here. It's almost like CPAC invited Benjamin Netanyahu to speak. Well, we could have had Hillary here, but we couldn't find a foreign nation to foot the bill.

America is at war. Our enemy is not violent extremism. It is not some unnamed malevolent force. It is radical Islamic terrorist.

Let me say something at the outset. The questions that have been asked so far in this debate illustrate why the American people don't trust the media. This is not a cage match. And, you look at the questions - "Donald Trump, are you a comic-book villain?" "Ben Carson, can you do math?" "John Kasich, will you insult two people over here?" "Marco Rubio, why don't you resign?" "Jeb Bush, why have your numbers fallen?" How about talking about the substantive issues the people care about?

The heart of a grass-roots campaign is the ownership.

In fact, I think we're less safe. We get so distracted by all of the information, we're not spending enough time getting specific immigration - specific information on terrorists.

The most enduring legacy of President Barack Obama is going to be a new generation of leaders standing up for liberty.