A lot of conservatives, a big part of the Republican base don't like his position on common core, don't like his position on immigration.

Everybody who aspires to high positions of leadership in their state and in their country should be willing to take unscreened, unrehearsed questions from the people who pay their salary.

If we're going to ban all Muslims, how are we going to get them to be part of a coalition to destroy ISIS?

I have a blessed life in so many ways.

I kind of know what my job is, it's to develop a message that's hopeful and optimistic about the future of the country, to develop ideas that will give people a sense that they can lift up, and to tell them about my leadership skills to make it so.

We now have a national security consideration, public health issues, we have an epidemic of heroine overdoses in all places in this country because of the ease of bringing heroine in. We have to secure the border.

A lot of things in history change over time.