that, it can be taken back. centrifuges, they certainly don t need fast speed centrifuges, they don t need thousands of centrifuges. the only reason you want to have the kind of capability iran is developing is because you want a fast break capability. to ramp up uranium quickly. so what i think the administration needs to push for in this negotiation is a peaceful program without enrichment, and i wouldn t begin the process by conceding anything on enrichment. it seems like it s already a little bit now, the exact nature of it, the idea that maybe we would ship in enriched uranium capable of nuclear energy only, but nonetheless a lot of people have complained it does seem like the administration has given up something they shouldn t be gig up. this violates the u.n. security council resolutions, the u.n. proliferation treating and empowers other countries in