CNN Legal View With Ashleigh Banfield June 5, 2014 16:07:00
>> you would see the stress, whether he was drugged or not, speaking slowly, speech patterns, you can tell if he's suffering from other problems. and the doctors are very good at it, this is what they specialize in. >> are there any kind of things that the run of the mill soldier is taught, secret signals, that they might be able to give, eye patterns, anything to communicate that an enemy wouldn't know? >> i think he's beyond this, sending a signal. i think he really was sort of his end. >> might any of those come out in the last series of videos, anything like that? >> not normally, not sold...
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