I'm not planning a tour of the White House. I'm not that curious. By the way, I believe typical airport security has changed, I think. The last time I traveled through Philadelphia International Airport, the tray for pocket change had been retired as far as I could see. EVERYTHING in your pockets went into your coat, which was then balled up and sent through the detector. You then walked through the upright detectors. No room to manuever, as far as I could tell.