Swapping Bergdahl for illegal enemy combatants (terrorists, in common parlance) signaled unmistakably to Taliban and al Qaeda that Obama is determined to withdraw from Afghanistan no matter what the cost to the United States or those in Afghanistan fighting to remain free.

I am not a professional politician.

The European Union can now act like a major power, at least that is what the European Union tells us.

It was right to overthrow Saddam Hussein. It was the regime itself that was a threat. I think in hindsight, what I would have done is turn authority back over to Iraqis much more quickly and say: "Your country, you figure out how to run it."

Iran is barely over 50% Persian, and Arabs, Baluchis, Azeris, Kurds and many other groups feel left out of the society. That regime has a lot more weaknesses than people see.

THe Chinese like the satellite state [North Korea] between China and our forces, they fear that in a reunified Korea, American troops would be at the Yalu River and they've seen that movie before. They didn't like it the first time they saw it and they don't like it any better today. So they are quite happy with the divided Korean peninsula and that's a fundamental difference between the way they see things and the way we see things.

I wouldn't give up on Russia, and with oil at $90 a barrel, they can refurbish their strategic capabilities and under an authoritarian regime, those nuclear weapons are still there and in the wrong hands we might have a problem again.