I don't feel I was "born American," but my homeland was denied to me after the end of World War II and I craved something I could identify with.

Acting alone in a world that's alive in political stirring is to condemn oneself to isolation and probably protracted warfare of the kind that can be dissipating.

One has to define very clearly what one's objectives are, determine in advance how much one is prepared to pay to achieve that objective and then act accordingly.

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.

The Israelis have taken a lot of security measures which reduce significantly the ability of Iran to inflict truly severe pain in Israel. But America is vulnerable with 100,000 troops in Iraq and more than half of that in Afghanistan, and we depend heavily on access to Middle Eastern oil. We're sitting targets for debilitating Iranian retaliation.

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.

The Israeli-Palestinian problem becomes very acute with Gaza dominated by Hamas. With the possibility of the conflict escalating, not only in terms of Gaza but also the Hezbollah and Lebanon, with the continuing crisis in Iraq, which is very dynamic and unpredictable and which could get out of hand, and maybe even escalate and enlarge.