that? >> i agree with art. they probably weren't meant to go off. the worst kind of bomb you can send in the mail is a pipe bomb. they're easily discoverable. people pick them up. hand addressed and the rest of it. it makes no sense. i mean, there are designs for letter bombs which are much more effective and very difficult to detect, a metal detector, so i think this was a warning from whoever this person was that i can get to you and i'm coming after you. and we also don't know what the detonator was, the initiator, which will be key to the investigation, whether this person knew what he was going or not. but more than that, i would like to get into the computers and see who looked up the address of soros and the rest of them, because those are odd addresses, some of them, or eric holder. >> yeah. >> or obama and the rest of them. and if the fbi is able to run that data down and see who logged on, they can narrow down the field, but like art said, we want to go if the dna, cameras