Man, just check your camera at the beltway.

Today in New York I was taking a photograph from the same spot that Robert Polidori took a photograph published in _The New Yorker_ two weeks ago (just a record of the location, because I liked the Polidori photograph, and I've photographed in that area many times before) and had a couple of Park Police hovering around me. I ignored them and they moved on when I finished, but paranoia is running high. The 1950's 6x9 folder must have raised suspicion as something "out of the ordinary."