but even n they hve got ,000 kilograms of loewen riched uranium which is a lot. to cut that down to 300. we're really, we're talking her the other thing eally if you want to get serious about the thing if iran was lusting to break out and create a bomb why in the world did they do this? just from their point of view. if you really want a bomb in the worst possible way you have just moved yourself away at least ten years and probably more like 20 and subjectedded yourself you are going to be the most inspected country in the entir world. >> rose: ray, can you answer that question. >> the question of if iran wanted a bomb why would they sign this agreement there are two paths with a nuclear weapon when you have been apprehended before maturity, before debt nation which happened in iran in 2002. there is illegal path continue to enrich-- your enrichment capacity reject any agreement. and that risks economic sanctions and military attack as gary suggested. the other path toward the new clear bomb is the legal path. you secure an agreement that essentially preserve mu

and some of those time lines could be as short as a few months to go from the loewen riched uranium to highly enriched. >> rose: so where are they now? >> so in any event what this-- well, they made strides as they built their capacity and acquired material that they could have done this in a couple of months. >> rose: could have done what in a couple of months? >> go from the low-- one component of a system. and what this agreement does then is extend that time line through inspections through removement of material, through reductions of capacity. and one of our great diplomats who retired a year ago, ambassador bill burns. >> rose: here at the table. >> really has outlined this of why you know this may not be the perfect deal but it does extend that time line which is something we care about, and impose-- . >> rose: so you agree with the conclusions. >> yes i agree with bill's conclusions. and now that doesn't mean that you know, as you said, there's also big benefits in having an intrusive inspection regime to prevent-- to insurance that they're complying with it. that's always bee