We have a model that we're following, and it's the Libya model.

The nexus between terrorism and nuclear weapons, or even nuclear material, is obviously a current concern.

And so there has been a lot of diplomatic movement.

First of all, I think the situation today is different. We're in a different place than we were in '93, '94.

So the president set out the policy guidance and said it had to take place in a multilateral fashion so that other countries in the region could be invested in the success of this process.

Sometimes we tend to focus more on the personalities and the conflicts, and it really caricatures the issues.