have to enrich nuclear material? the answer is zero. republicans and democrats are united in real america. only in washington, d.c. is a deal this bad have any momentum. bill: why then, explain this, is the administration pursuing it with such vigor? >> i think it is really hard to understand what presidents sometimes do when they're in legacy mode but we should be clear. iranians mean the world ill. the iranian state that has nuclear weapons will stimulate an arms race in the middle east. it will be the end of the nuclear non-proliferation treaty. if you have iranian nukes many of our allies are understandably going to want to have nukes as well because they don't trust iran, they shouldn't trust iran. if there are nuclear weapons in the middle east i believe they will be eventually used. we'll look back on the moment and we will get renegotiated from such a position of weakness. bill: there is another deadline coming up 2 1/2 months in june. i don't know if they will hit the deadline. i don't know if it goes to july, august, six months after that.