Today we are in a situation in which the free movement of people can have enormous, monumental dimensions, and I don't think that any country in Western Europe or in America can any longer adopt the idea of totally free movement of people. I t would simply overwhelm their social facilities, their societies and create migratory dynamics on the scales of tens and tens of millions of people. That simply is not practical.

Ukraine, a new and important space on the Eurasian chessboard, is a geopolitical pivot because its very existence as an independent country helps to transform Russia. Without Ukraine, Russia ceases to be a Eurasian empire.

It follows that America's primary interest is to help ensure that no single power comes to control this geopolitical space and that the global community has unhindered financial and economic access to it.

America is the only superpower. But our leadership is being tested in the Middle East, and some of the things that we have done in the Middle East are contributing to a potential explosion region-wide. And if that explosion gets out of hand, we may end up being bogged down for many years to come in a conflict that will be profoundly damaging to our capacity to exercise our power, to address the problems implicit in this global awakening, and we may face a world in which much of the world turns away from us, seeks its own equilibrium, but probably slides into a growing chaos.

The United States is prepared really to be engaged in the quest to get people in the world the dignities that they seek today, the social justice that they feel they're deprived of, and the common solution to global problems.

In the longer run, I happen to think that Russia really has no choice but to become gradually more associated with the Euro-Atlantic community. Because if it isn't, then it's going to find itself essentially facing China all by itself, facing the Euro-Atlantic community all by itself.

Foreign policy should not be justified through making oneself feel good, but through results that have tangible consequences.