The new culture war is about national identity rather than religion and 'transcendent authority.' It focuses on which groups the United States will formally admit to residence and citizenship. It asks the same question as the old culture war: 'Who are we?' But the earlier query was primarily about how we define ourselves morally. The new question is about how we define ourselves ethnically, racially and linguistically. It is, in truth, one of the oldest questions in our history, going back to our earliest immigration battles of the 1840s and 1850s.

Hope is different from optimism. Hope is a tough virtue, not a psychological predisposition. Hope insists on taking facts and reason into account and still insisting that improvement ... is always a real possibility.

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.

The New York Times had a headline on its website - Trump Turning To Ultra Wealthy To Steer Economic Policy. This doesn't sound very populist to me. Today's commerce secretary, the names being talked about for treasury secretary, I think there will be populist talk but maybe no populist action.

[ Donald Trump is] candidate who said he has more confidence in Vladimir Putin's strength than in Barack Obama's strength. His closeness to Putin is a very scary thing for the country and the fact that the news was dominated for 33 days I think it was by WikiLeaks stories, that had an impact on states that were decided by a knife-edge.

It sure looks like [Vladimir] Putin did this [hack DNS site]. And we all need to take this seriously.

The Russians stole from the Democratic National Committee with hacking.