If you look on the Republican side, the two Republicans who have most energized young people in modern times are Ronald Reagan and Ron Paul.

We are the only campaign that has beaten Donald Trump. And we're the only candidate that can beat Donald Trump. If you look at the Super Tuesday states, we're running neck and neck with Donald in states all across Super Tuesday.

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.

Instead of being a Woodrow Wilson democracy promoter we ought to hunt down our enemies and kill ISIS rather than creating opportunities for ISIS to take control of new countries.

About 65 percent of Republicans believe that Donald Trump is not the best candidate to go head to head with Hillary Clinton.

Marco [Rubio] has opposed at every point increased security - border security for those who come to our country.

The president doesn't have the authority to change the law or ignore the law, and that's what Obama tried to do.