Putin has a lot at stake here and restoring the relationship with the United States, and there are already signs as Sandy mentioned that he's moving in the right direction to begin to ascertain that their trade with Iran is not used for the production of nuclear weapons.

The Crown Prince has said he needs to broaden political participation in the governing of Saudi Arabia.

I wouldn't even know - and I spent three years in the CIA - I wouldn't even know how you'd start a covert action program in a place like Iran. It would be extraordinarily difficult.

These are all elements, but the main thing we can do in the Middle East is encourage the reformist elements.

We went into Iraq because Iraq posed a threat to the stability of the region and was engaged in the process of trying to develop weapons of mass destruction and had links to terrorists.

There's clearly something to be said for success and following through on your commitments.

Intelligence is not a science.