intelligence, a cell phone conversation saying, the deed is done, we don't know what the intelligence is other than they have some piece of evidence. >> i gather it's not the latter, not someone saying the deed is done, but we don't know what the difference is. but it itself, neither of these two streams, neither the forensics, nor the intelligence are conclusive. but when you put them together, they believe that there's growing indications that it was a bomb. but they can't conclude what brought the plane down one way or another yet. >> tom, you've been looking at this as if it were a crash. potentially. and you've talked about how this airliner has a questionable track record on maintenance, things like this. what do you know? >> so if you look at the pictures of the plane sitting on the floor of the desert in the sinai. you'll see that the tail section about three miles removed from the rest of the plane. that's relevant because there was a tail strike involving that