It wasn't close a few months ago.

I kind of struggled as a 10-year-old to make out what it meant that Martin Luther King and Bobby Kennedy were killed within two months of each other. I think I was 14 when Watergate happened and a president was impeached. So between my birth and age 14, I just saw a lot of turmoil.

We were raving about him two months ago.

Like a lot of people, I have been a leader in some things, and I've been a follower in some things. I know how to work on a team. And most of life, frankly, to get things done you have to get done, you've got to work as a team.

The framers understood that the president, as the head of our armed forces, must defend the nation from imminent threat. But when the mission shifts from defense to offense, congressional approval is essential.

I'm an introvert on the Myers-Briggs. I've got to have time by myself to recharge. My philosophy is sort of that humans are weak, frail, imperfect, and generally kind of bad, but every day I meet somebody who's good, and that inspires me.