American politics can produce great men and women, but it is profoundly insular.

In a sense, whites who were always sort of the unthinking majority who didn't think of themselves necessarily as one among many interest groups but is simply the dominant group, now as whites become - are close to becoming a minority of Americans, are becoming a political interest group. And that's what Donald Trump is playing to. And it's a really dangerous, volatile game.

I would caution anyone who thinks the solution is to get out to realize that Iraq will be our problem, whether we're there or not, for years to come. It will not be Vietnam; it will not let us go home and lick our wounds.

I don't think of Hillary Clinton as a bad choice. She's an uninspiring choice. She is a deeply imperfect choice, largely for reasons of her own tendency to get into a defensive crouch and create greater problems for herself and the rest of us by refusing to have a transparent reckoning.

Hillary Clinton would say I'm going to fund a program that will find the local, you know, industrial or manufacturing jobs that are available and train you to do that job. And then you're going to get that job. And it's a much more of a nuts and bolts sort of policy vision.

The biggest issue for me is whether large numbers of Americans can begin to think that government can actually help make the country a fairer place. And that's partly a matter of policies that achieve results in terms of reducing inequality and raising middle-class and working-class incomes, which have been flat for decades. But it's also symbolic and rhetorical, it's whether Hillary Clinton can - or whoever's president - can persuade Americans that it's happening and that they can begin to trust their elected officials a little bit more and their institutions of government a little bit more.

There's a great book about that, "The Breaking Point" by Stephen Koch . It won't improve your opinion of [Ernest] Hemingway.