In Cuba, His Holiness [Pope Francis] won't find a government that protects its people and their God-given rights. Instead, he will find a regime that oppresses people and hinders progress, both socially and politically.

I do not believe that Russians changed the outcome of the election. I want to be clear about that. But I do think that it is very - some of the things we saw are very reminiscent of the active measures that Russian intelligence and before that Soviet intelligence agencies used to try to undermine the government or individual politicians in foreign countries.

Presidents don't have the benefit of hindsight. You have to make difficult decisions based on the information that's before you at that moment.

If Cuba wants normal relations, there's certain things they need to do like become a normal country that respects the rights of their citizens.

I think, again, on issues of energy, how are we going to fully utilize our energy resources in this country? What is the role of the federal government in higher education? What kind of justices would you appoint to the Supreme Court, not just because we have a vacancy now, but at least one or two potentially in the next four to eight years?

Government doesn't have to be the enemy, but too much government has produced a new kind of inequality in America: opportunity inequality.

I do think the most important thing we need in leadership in our country, not just in the presidency but in the United States Senate, are people that have a clear vision of what the role of government should be in our lives and what the role of America should be in the world.