I think the sheer attrition of American global domination will create circumstances in which the Chinese will be tempted to reach out for more influence, including in regions in which we have special interests, such as the Middle East, from which they already obtain a great deal of their energy. And that region will be seeking some new superpower patron.

Indeed, for almost 10 years, Moscow had to carry on a war in Afghanistan, unsupportable by the government, a conflict that brought about the demoralization and finally the breakup of the Soviet empire.

The president has to project to the American people a sense of demanding idealism. Idealism which is not based in self-indulgence, but on self-denial and sacrifice, and on this such an America is going to be credible to the world.

In early times, it was easier to control a million people than to kill a million. Today, it is infinitely easier to to kill a million people than to control a million.

The Ukrainian opposition should adopt democratic unity as its main principle, and it also must have one leader.

We look a little bit disorderly, indecisive, leaderless. That's a real problem, and that's a problem that concerns me particularly on foreign affairs. The presidency, not just President Obama, but the presidency in recent years has lost some of the terrain that they used to dominate in the making of foreign policy. I think President Obama has to make a serious effort to regain it because he lost some of it himself.

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.