Ronald Reagan came to office and had already been an experienced politician as governor of California, whose ideology and ideas, no matter how simplistic or no matter how much you may disagree with them, were fairly well-developed and fairly consistent. Donald Trump is a real-estate branding operator and a reality-show television star whose entrance into big-time politics, as a victor, as someone who will now wield tremendous power, was as shocking to him as it was to everybody else.

Speaking to the subject is the most overrated thing in journalism.

I don't know that Donald Trump is anything more to Putin than what Lenin called a poleznye durak, a useful idiot.

Donald Trump appoints people of low quality, to say the least.

I know, too, that millions and millions of people voted for Trump not because they are cartoon racists, but because they did not like Hillary Clinton for a variety of reasons, because they had real economic and social grievances.

Donald Trump is going to have to live in the real world in which Vladimir Putin is exactly who he presents himself to be, and Putin is extremely skilled. He's not going to make it very easy for the United States or Germany. And he's going to test Trump.

There are systemic, painful problems of globalization and de-industrialization that cannot be solved with a phone call or a tweet or an angry speech or trying to isolate the press and the first amendment. Sooner or later, the Donald Trump show, which is a projection of strength and authority, will have to deliver to his voters. And if he doesn't, in very real terms, if he can't supersede a situation where a president cut the unemployment rate in half, if he can't do better, if he can't open factories and all the rest that he's promised, then I think he's in trouble.