“

Despite my serious reservations, I will reluctantly vote against a motion of disapproval because I believe that doing so will protect the credibility of the United States to hold Iran accountable to adhere to every single obligation in the [Joint Comprehensive Plan of Action], having talked to the technical experts who will be involved with the implementation of this agreement, I have come to the conclusion that its many overlapping provisions will make it exceedingly difficult for the Iranians to build a nuclear weapon in the short term and will lengthen the time required should they choose to break their commitments and try to build one in the future.