With prior Republican nominees for president, I disagreed with them on politics, policies, principles, but I never questioned their fitness to serve. Donald Trump is different.

Sometimes, in public life, people ask inappropriate, off-the-wall kinds of questions, don't they?

The biggest one [trade deal], a multinational one known as CAFTA, I voted against. And because I hold the same standards as I look at all of these trade deals.

America can only live up to its potential when each and every American has the chance to live up to your potential, too.

I think when somebody's out in the public eye, that's what they do. So I'm fully comfortable with who I am, what I stand for, and what I've always stood for.

I think it's important that we do it [defeat ISIS] in concert with other nations in Europe, the Middle East, elsewhere if necessary. And that means you've got to work with people. You don't insult them. You don't insult their religion. And it means we have to see our entire country, all of the people in it, as part of our first line of defense.

Unfortunately, race still determines too much, often determines where people live, determines what kind of education in their public schools they can get, and, yes, it determines how they're treated in the criminal justice system.