My touchstone for every question is the Constitution.

Since there are no absolutes, when it's convenient, you change the rules. Do we know any politicians that have done that?

We should be breaking down barriers, not building walls.

Nidal Hasan communicated with Anwar al-Awlaki, a known radical cleric, asked about waging jihad against his fellow soldiers. The problem is because of political correctness, the [Barack] Obama administration, like a lot of folks here, want to search everyone's cell phones and e-mails and not focus on the bad guys. And political correctness is killing people.

You can't get to a balanced budget and begin to pay down debt and thus create jobs in this country if you don't have specific plans to make it work.

I appreciate the good work that senators in both parties have put into trying to fix our broken immigration system. There are some good elements in this proposal, especially increasing the resources and manpower to secure our border and also improving and streamlining legal immigration. However, I have deep concerns with the proposed path to citizenship. To allow those who came here illegally to be placed on such a path is both inconsistent with rule of law and profoundly unfair to the millions of legal immigrants who waited years, if not decades, to come to America legally.

Three of the last four [elections], '06, '08, and '12, were disastrous for Republicans. And they were years in which we just we stayed quiet, we went along the get-along, we didn't stand on principle. The only year that was a good year for Republicans was 2010, when we painted in bold colors, not in pale pastels. We stood for principle. I think winning this fight right now is the most important thing we can do to see significant victories in 2014.