Marital happiness is far more important than anything else in determining personal well-being.

People ask, quite legitimately, why [Betsy] DeVos and why not a lot of the others? But it's because it has to do with the special interest groups that run a lot of Washington.

Democrats in environmental agencies tend to be more sensitive to environmental harm. And Republicans tend to be more sensitive to business harm.

On the larger issue of the travel ban, our friend Charles Krauthammer of The Washington Post I think put it pretty well. I'm not sure it's illegal, but it's extremely stupid.

[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.

For us going forward, it's to not reverse the dynamism of American society and the diversity. It's to pay attention to the people who are being ruined by it, and so this doesn't happen again.

It's hard for parents just to measure schools.