A debate actually is a policy issue but I will say this - gosh, if you guys ask one more mean question, I may have to leave the stage.

A lot of my colleagues actually yell and curse at each other. I don't do that.

For anyone who doesn't believe that Donald Trump is the best candidate to go head to head with Hillary Clinton in November, and that's about 70 percent of Republicans nationwide who don't think Donald Trump is the right guy, our [President's] campaign is the only campaign that has beaten Donald Trump and that can beat Donald Trump.

Let's go back to the beginning of the Obama administration, when Hillary Clinton and Barack Obama led NATO in toppling the government in Libya. They did it because they wanted to promote democracy. A number of Republicans supported them. Well, the result is, Libya is now a terrorist war zone run by jihadists.

Every month, we get the reports from the Bureau of Labor Statistics that say even more people have given up looking for work.

I'm not serving in office because I desperately needed 99 new friends in the U.S. Senate. Given the choice between being reviled in Washington, DC, and appreciated in Texas, or reviled in Texas and appreciated in Washington, I would take the former 100 out of 100 times.

Marco Rubio said he was personally open over a long period of time to offering a path to citizenship for immigrants here illegally. Rubio's work on a comprehensive immigration bill is one of his biggest vulnerabilities with Republican primary voters.