Amidst the surreal vengeful spectacle of the Swift-Boating of the Bergdahl family - the "hero" son turned dazed "traitor," the death threats against longsuffering nuanced parents turned just plain weird, all presumably for "questioning the imperial expansion project in Afghanistan" - an un-recruiting video by one who knows and a moving portrait of Bob Bergdahl, a thoughtful "father who just wants his son back," but who also determinedly, admirably and evidently unacceptably seeks to understand...