Republicans - Reagan but also George W. Bush - believed in freedom, and they believed in America's role. To have the governing party speak in terms of a zero-sum world, or speak in terms of America's purpose as no more than grabbing the largest share possible in the short run, goes against our foreign policy tradition that goes back to 1900, really.

In my view, [Vladimir] Putin despises the West in general and the United States in particular, both for who we are, our liberal values, and for what we`ve done, which is to take down the Soviet Empire.

That was pretty smooth, because you don`t want something to go wrong when you have a whole senior level of actings. That`s not a position you want to be in. It`s OK to replace your team, but usually you want them to be in place until the new people are confirmed.

I believe the liberal international order is under assault from Russia, and from other authoritarian regimes, and it is being questioned from within the West by nationalists, by nativists, and by people who doubt our - doubt the values of the West. We've gone through periods like this before; in the '70s, after Vietnam and Watergate, and certainly in the '30s, when people thought liberal democracy was dead, and the future belonged either to the fascists or the communists.

George W. Bush tried working with the Russians after 9/11; Obama had the reset. Both presidents achieved less than they wanted, but they both achieved something. Those policies made sense, and it's to the credit of both Presidents Bush and Obama that even as they reached out to Russia, they did not sacrifice core American interests, or core American values. We didn't give the Russians on the altar of better relations other countries. We were able to do two things at once.

We have a deep sense of American equality and opportunity, and that informs the way in which we brought our American power to the world, because we thought that other nations were entitled to that same opportunity in a rules-based system.

Russia despises the West. And is doing what it can to weaken the West.