Weeks and months at a time in vienna and geneva, lausanne, other places negotiating a deal on the front lines. People like jon and i had the harder task of negotiating a deal back here in washington. Just want to make that clear note. Obviously, secretary kerry and secretary moniz and Wendy Sherman and others and people like russ deserve all the credit for what i think is a very strong agreement. Asking whether this is his final, whether thi this is the period at the end of the sentence as it relates to this issue, the final longterm answer to all the controversies with iran, its not. Is the agreement itself put in place a series of very important longstanding amendments for iran that we believe to get the International Community confident they will not develop a Nuclear Weapon. It puts constraints on their enrichment capacity, puts from the constraints on the arak heavywater nuclear, puts obligations under vanessa was to interested inspection sentiments on certain types of inspections