We don't necessarily always agree, but hopefully we make each other think, and that's what matters.

You're blinded by lights and you see all these people who come out, and it's exciting. It's scary and it's exciting all rolled into one.

I was very close to my mother, and her death, which left a gaping hole in my life, has been very difficult for me and my father in a lot of ways.

We don't necessarily always agree, but hopefully we make each other think, and that's what matters.

I think that standing onstage on January 19th, and my father had just defied all expectations and won Iowa, was by far the most surreal moment.

I have the rare privilege of talking to my dad every night at 10 p.m. and hearing about what he did that day.

I think my dad is this great, wonderful... man with a lot of integrity, who is fighting for things he believes in and is serious in what he wants to see happen and serious in helping people.