really, he was an older bloer. the younger one, i don t know, went aloong for the ride. yeah, the older brother, younger brother scenario. how this is sort of reminiscent of the sniper shooting. it was a similar situation. it soernly was a question just floating out there right now. and now that the police work has played off and chris was talking about tonight, as you ve been discussing, it s really time to the legal aspect of the marathon bombings. earlier tonight, anderson cooper talked with senior legal analyst, jeffrey toobin.