Politically correct enforcement that`s out there in our society has tightened things down to the point where people just walk on eggshells and they are afraid to address things that are really on their mind.

It is my hope that all of the Republicans who recognize that nominating a candidate who agrees with Hillary Clinton on a host of issues, who has a very similar record, is not the path to victory. And if we come together, if conservatives stand together, we're going to have a great night on Tuesday.

I think our nation faces enormous challenges, and we need leaders who are willing to tell the truth and do the right thing regardless of the consequences.

I can tell you is all nine of the people here [on debates] would make an infinitely better commander in chief than Barack Obama or Hillary Clinton.

I am not in the habit of supporting people who attack my wife and attack my father. That was not a blanket commitment that if you go and slander and attack Heidi that I'm going to nonetheless come like a servile puppy dog and say thank you very much for maligning my wife and maligning my father.

I will sing their praises, I'll sing Donald's [Trump] praises and Marco's [Rubio] praises and everybody else's praises. But I'm going to keep the focus on substance and records. And there's a reason why they scream "Liar." Because when you point to their own records, their own voting records, their own words, they don't like their records because their records are inconsistent with what they're running on.

I introduced legislation in the Senate that I believe is more narrowly focused at the actual threat, which is radical Islamic terrorism, and what my legislation would do is suspend all refugees for three years from countries where ISIS or Al Qaida control substantial territory.