For two generations up through the mid-1980s, many thought we were losing the Cold War, even in early 1989, few believed that Poland`s solidarity movement could win, that the Iron Curtain would come down, that the Baltic states could be free, that the second of the 20th century`s great evils, communism, could be vanquished without war, but it happened and the West`s great institutions, NATO and the E.U., grew to embrace 100 million liberated Europeans.

We`re a little bit low in the 1970s, right, post-Vietnam, Watergate era, malaise, all that, but this is more like the 1930s where the very notion of liberal democracy is being questioned, and that is disturbing.

There are lots of secretaries who send off special envoys and yes, say, "Do a great job," and that's fine until it costs you something. And then they cut you off.

There is nothing wrong when the Trump administration says it wants to find areas of common ground to work with Russia - perfectly reasonable. The question is, are you willing to pay the Russians in advance for the privilege of working with them in areas that are supposed to be of common interest, and that - I don't see the American interest in doing so.

America is not an ethnostate. We are not rooted in blood and soil.

The sense the great democracies of the world - Europe, the United States, Japan, others - are going to set the agenda for the world. [Russians] want to bring that down.

Realism is important in foreign policy. You have to be realistic about what you can achieve, and about the pitfalls, and problems along the way, of which there are plenty. Nothing is easy. It's always rough.