I don't know about you, but if I worked in a sensitive facility that was a potential terrorist target and had three Middle Eastern-looking guys come in looking to take pictures, I'd have them take the cameras apart and lick every component before putting them back together.
Then I'd shove the cameras up their @sses.
Sideways.
With the largest zoom lenses attached.
Interesting thing about the camera. Recently Col. Moussad of the National Front was murdered by suicide bombers posing as Journalists. There bomb was hidden in their camera.