What data can tell you is if you have 10 messages, all of which you believe, it can tell you which messages are resonating and which aren't. And if you break it down even further, the truth of the matter is some messages resonate one place and other messages resonate another place.

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.

Any military force should be dictated by the vital national security interests of the United States. And if and when we use force, we should use overwhelming force for a clearly stated objective. And then when we're done, we should get the heck out.

We need to do whatever is necessary to utterly defeat ISIS....We're not using our overwhelming air power. We're not arming the Kurds. Those need to be the first steps. And then we need to put whatever ground power is needed to carry it out.

I believe the American people are looking for someone to speak the truth.

Preventing people from illegally immigrating to the United States should be the primary purpose of Customs and Border Protection.

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