The madman theory can work, but it only works if it's strategic. And I think one of the problems that President Trump faces is people don't really know how much strategy is here and how much is he just sort of talking off the top of his head. And I think North Korea is a really classic case of a potentially insoluble problem, a problem that you have to manage.

Here you had John McCain and Lindsey Graham in a very principled way standing up and defending Barack Obama. You had people like Gene Robinson and a lot of other liberals, who said, and this I personally agree with, however flawed Rand Paul was as a messenger, we need a debate about this. The administration has not been forthcoming enough about its drone policy.

We have pursued public policies that kind of hold the recovery back, but the private economy is really starting to roll.

I think there are a lot of Americans who are very scared, scared that [Vladimir] Putin manipulated us, worried about Rex Tillerson, the winner of Russia's order of friendship as the secretary of state.

If you really want to change the Trump administration, you have to change the guy at the top. And that's not happening anytime soon. But, again, where I do think where you will see some movement is on this economic side, where I suspect, for example, this is a victory for China, because Trump was - I mean, Bannon was the hawk on China trade.

What I am really worried about is that Donald Trump steps outside norms about, for example, what he does about his business. If he holds on to his business or just lets his kids run it, this opens up enormous possibilities for conflicts of interest.

I think Donald Trump simply needs to make himself look less bigoted, less dangerous, more comfortable to people.