I observed a thousand acts of courage, compassion and love [as a POW] and I will always treasure that memory above all others.

Why the hell do I have to keep updating my apps on my iPhone all the time and why you don't fix that?

As long as Americans are not being injured or harmed or wounded or killed, it's fine with me and I hope it would be fine with you if we maintain a presence in a very volatile part of the world where al Qaeda is training, recruiting, equipping and motivating people every single day.

I'm very optimistic about my home state of Arizona...

I do believe my view has evolved.

You can disagree with someone on issues, but you should never get personal. Joe Biden has never gotten personal, to my knowledge, with a fellow senator.

The only way you approach politics and seek elective office is to move forward. For me to look back in anger or with any rancor would be a mistake.