That's true. I wonder how long they archive the tapes for. I'm hoping they have video of people setting the devices, whether they blew themselves up or set the charges for later detonation. Everytime you think something is unimaginable...
I met one of the Brits that setup a lot of the video gear in that area. They will have extensive video records. They may not show all of them, but they will have them.
That's one of the scary things watching this. The secondary devices that may have been planted to wait for the medical support personnel.