What naturally you want to do if you were a prominent person in the public light and you are disgraced, you want to make a comeback, and normally that begins with somebody saying, “I want to do something to help people. I want to do something to help the lepers in the Third World. I want to do something to help abandoned wives in India.”

Over the long run, many of Perry's stances boil down to following the money.

I can't tell you how many times I've had conversations with politicians who've done something morally reprehensible but not indictable, yet still think they should be able to stay in office. The office isn't a right. It's a kind of loan.

Until Eleanor Roosevelt, there was only one or two First Ladies in all of American history who made an impact, who people could even have recognized or identified. And it's really only been since Jackie Kennedy that there's been this idea that the family life of the president is such a central thing.

Bin Laden wasn't all that central to the terrorist network any more, but taking him down created a kind of national catharsis. It's been a really, really long time since we had something to celebrate that didn't involve a sports team. I'd rather it had been a non-death-related occasion, but we'll take what we can get.

This is the moment when I should also admit that when the Internet first arrived I kept telling people it was a fad.

One very clear memory I have of college is that I never learned anything in the big lectures. I have a feeling I'd have done even worse if they'd been on a laptop screen.