earlier in this year, i believe in january, when there was a tape that cnn's jim shuuto and other the reported on that had been made showing berg doll, and the question is, why was this tape made? it was reported in february, approve of life video. that those in the u.s. government who wanted him freed and were willing to negotiate with the taliban, an apparent prezzer in exchange, were -- needed proof that sergeants bergdahl was still alive, and that's why that videotape was made. that was reported in february. then things went quiet, after efforts were continuing to be made, but it took some time and finally, of course, the good news today that apparently the trade has been made. the exchange has been made. the u.s. special forces, which would be army either delta force or green berets picked him up and he'll be returned to his family in idaho, but i suspect there will be lots of questions for bergdahl. not just intelligence gathering, in terms of what he saw while in enemy hands, but why exactly had he left the base. >> one question i was exactly going to ask you, jake, and that is