If you do something really cognitively demanding, like buying furniture, it turns out buying furniture is one of the most difficult things we do. Go into a furniture store and look at a sofa.

It's always dangerous to overinterpret what Donald Trump says at any one moment.

Mitt Romney knows a lot. He's a very professional - a consummate professional.

When your institution is under threat, you feel you have a lot of hostility, you feel things are slipping away, you have got internal problems, there's a tendency to turn inward and to focus on yourselves.

Obamacare is woven into the fabric of health care. It's very hard to just rip it out, as Donald Trump sort of acknowledged with The Wall Street Journal.

[Betsy DeVos] does care about charter schools, which are public schools. She does care about choice, which is a perfectly legitimate thing to care about. It's because it's the one issue where the Democratic donor base was really energized, which was the teacher unions.

I take a benign view of digital connectedness. I notice in most young people's lives, Facebook and such doesn't replace normal dating or hanging out, it just facilitates it.