Second Person Will News Today

Dont set the bomb off. and a second person will. >> bob, we have talked about this before in the past in ore incidents that bombmakers usually have a signature, they know a person way to make a device, and if you have one on file, you can kind of investigate who made the actual device. the fact that they were able to get pieces of this device, thats very helpful for the investigation, in terms of trying to determined the signature and who the fall manufacturer of this may be? >> exactly. i have ...

Enormous amount of training. these bombs are fairly simple. but this one looks sophisticated and also, the fact that he positioned himself right in the crowd, you know, they knew what they were doing, the packing, the shrapnel, the rest of it. its -- this is a sophisticated bomb, as i said, and theres also the possibility that it could have had a safety switch, with the circuit board, and possibly somebody standing away with a radio device, just in case he changed his mind to blow him up. this h...