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.

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.

But one of the things I learned is that when you fight for something you believe in and you tell the truth and you do your best, you can always hold your head up high and no one can take that away from you.

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

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.

I just learned not to take a single thing for granted, and I think it just is extraordinary.

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