place. but we took our armed friends there only for the safety of ourselves because you never can trust your enemy. >> as you said, that is being used in the entire region of pakistan, the entire video runs considerably longer. it is also the only moments we have of the moments bowe bergdahl came to freedom. >> reporter: the eight-minute propaganda video contain s intriguing clues about sergeant bergdahl, his captors, and his retrieval. his eyes were not used to natural light or signs of emotion? at one point bergdahl manages a brief awkward smile, evidence of happiness or nervousness. one captor taps him three times