posted on Apr, 27 2009 @ 11:30 AM
Sometimes, before a terrorist attack is carried out, a "hoax" will be carried out in the same area to judge what evacuation procedures will look
like, to figure out what areas they need to hit. For instance, they'll call in a bomb threat to building A, then watch the evacuation. When they
actually attack building A, they will not only attack A, but the areas most populated after the evacuation.
That's what this made me think of almost immediately after I heard about it. Perhaps "they" are gauging what a certain area will do in the event of
such an attack in the future. And taking pictures...