technical redale released yesterday perhaps predictly did not dissuade petraeus from his view that the proposed terms of this deal for security u.s. and world. the deal would not shut down a single nuclear facility in iran. it would not destroy a sing centrifuge in iran and would not stop r&d on iran s advance centrifuges. on the contrary the deal would legitimize iran s illegal nuclear program. reporter: secretary of state john kerry is back on american soil following round-the-clock discussions. the secretary denies the proposed deal contain as sunset clause. some provisions will be in place for 10 years. others will be in place for 15 years. others still will be in place for 25 years.