It’s easy to see why politicians would be drawn to the populist pose. First, it makes everything so simple. The economic crisis was caused by a complex web of factors, including global imbalances caused by the rise of China. But with the populist narrative, you can just blame Goldman Sachs.

When your institution is under assault, you're feeling like the weight is on it and the history might be flowing away, don't turn inward, go outward.

Everyone is dividing based on demographic categories.

If you thought Donald Trump was going to be swallowed up by the conventional Republican Party or by Washington, you were wrong.

The North Korean regime is extremely fiery, extremely insecure, sometimes hysterical. And when you're around somebody who's screaming and unstable, the last thing you want to do is add to the instability with your own unstable, hysterical rhetoric.

[Donald Trump] will be the one on offense. He will be the one serving volleys, and it may be some weird stuff about the Russians, but he will be controlling things a little more than he probably did over the last two weeks.

You have a country that is 20 percent liberal, 40 percent conservative. You have a country where maybe 22 percent have faith in government. If you're a liberal, it's just going to be tough. And you should just expect that. And it's tough for people on the right, too, because they don't get what they want either if you're, say, a libertarian. So, you have got the country sort of against you. And, nevertheless, you have a president.