> Just before noon on May 3, 2010, John Struczynski, a janitor at Birmingham Airport in the British Midlands, observed something peculiar. A balding, middle-aged passenger had entered the shower room in the Emirates Airlines first-class departure lounge and emerged after what seemed like a long time. But when Struczynski stepped inside the facility to check it, he saw that the shower and floor were bone-dry.<p>I wonder if properly trained state sponsored OP's can see a flaw here? Not sure if it's down to dumb bad luck or not.<p>Analysing every situation you're in would be to draining, and not sure how you'd pre train.