November of last year, we requested that the taliban provide a newf o li re january this year we received that video and it was disturbing. Some of you may have seen the video. It showed a deterioration of it of his physicalstat appearance and mental state compared to previously. Ntel our entire Intelligence Community carefully analyzed every part and concludederge Sergeant Bergdahl health was poor and possibly declining. This gave growing urgency toin act and in april of this year after briefly suspending engaged with us they again signaled interest of talks of the exchange but at that point we intensified our discussions about security assurances and assistance particularly security assurances in particular. I may 12th we signed a memorandum of understanding the dealing the specific security measures to be undertaken and enforced by them if they need to take these were transferred that beh memorandum of understanding was signed othn behalf of United States government included with th