At the end of the day,[Mitt] Romney was pro-life, but [Rick] Santorum was more fervently pro-life, and had been for longer. They're all going to repeal Obamacare, but Romney has once endorsed something like it. In the old days, there really were differences on fundamental issues, even on foreign policy, [for which] [Newt] Gingrich, Romney, and Santorum were pretty similar.

You all would be really shocked, if you were dropped back down into when I went to college, by the narrowness of the opinions you could get just by reading newspapers and magazines and watching TV.

I don't think [Mitt] Romney can sit there and wait to win because perhaps people are disappointed with President [Barack] Obama.

While a defeat for Obamacare in the Court would be nice, the defeat of President Obama at the polls on November 6 is crucial. If electoral victory is achieved, Obamacare can and will be repealed - and more judges of a constitutionalist persuasion will be appointed by the next president.

American power should be used not just in the defense of American interests but for the promotion of American principles.

Republican Congressmen and senators will be in a very interesting place, where they have to support the president-elect - president - what will be President [Donald] Trump when they - when they agree with him, try to guide him in certain ways, I think oppose him on some things.

Many of Bush's defenders have praised him for keeping the country safe since Sept. 11, 2001. He deserves that praise, and I'm perfectly happy to defend most of his surveillance, interrogation and counterterrorism policies against his critics.