We'll keep guessing at what it might be that he's hiding. But I think the question is, were Donald Trump ever to get near the White House, what would be those conflicts?

You don't insult American Muslims and religiously profile them the way that has been suggested by Ted Cruz.

Many of the fights that are going on are not ones that the United States has either started or have a role in. The Shia-- Sunni split, the dictatorships that have suppressed people's aspirations, the increasing globalization without any real safety valve for people to have a better life. We saw that in Egypt. We saw a dictator overthrown, we saw Muslim Brotherhood president installed and then we saw him ousted and the army back.

We ought to be doing all we can to make it possible for every child to fulfill his or her God-given potential.

I want us to do more to help small business. That's where two- thirds of the new jobs are going to come from.

The best way to break down that fear is to spend time with somebody, put yourself in somebody else's shoes, understand what the other person is going through.

We have to build a political consensus and that requires people to give up a little bit of their own ... in order to create this common ground.