once they know where this vehicle came from, they're going to be able to start tracking this down. obviously, if it was stolen that's going to make it a little more difficult, but at least they'll figure out where it was stolen from. if it's not a stolen vehicle, it will lead to the perpetrators, who apparently were trying to hide some of the vin numbers, but there are many vin numbers on a vehicle, and they have identified some of them and that's going to bring them back. that combined with partial prints, partial photos, that's the main lead they're going to be following. >> yeah. and the type of bomb that this was, what does your gut tell you, michael? do you think this is something as having been claimed by an al qaeda branchoff group from pakistan? is this likely the result of their handiwork or more a lone wolf? >> it could be. it could be. i'm a little suspicious of this taliban claim. we'll have to see if they have any knowledge of this that would indicate maybe they did have something to do with it and are just trying to piggyback on some isolated event. i think clearly these are people