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.

[Donald Trump administration] didn`t ask me to stay and 40 years seemed like enough.

America's sanctions policy remains intact, and it will remain intact until it changes, if it does, and I'm not sure it will.

I am not one of these people that believes that Russia is doomed, or somehow, you know, inevitably disposed to act according to its worst traditions. But all the more reason, therefore, to resist their aggression and take it seriously.

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.

Putinsim is not necessarily the end state for Russia. Russia has moved in many directions since the early 1980s.

Ronald Reagan reached out to Gorbachev. At the same time, we were pushing back against the Soviets all over the world. He was able to do two things at once, and it worked out very well for us.