concerned, they have a right to pursue a nuclear weapon. eric: that's the major criticism of the agreement, it gives them a pathway to a nuclear bomb. very quickly, what do you predict? >> what i predict is that the -- as the administration has said, the sanctions will be ratcheted up more. the pressure will remain on iran. the unpredictable element here is what iran is going to do. if they push the envelope too far, they could create absolute havoc upon themselves and the united states of course has to be prepared to do whatever it takes to defend itself and to maintain world peace as best as possible. but to secure the right cause in the world, to defend people who want to come out of oppression, to work towards a better world in which you don't have a government that is creating so many problems in the world, to be allowing them to soon, and six years is not far from now, eric, break out and actually