I photograph in Detroit and see certain tag artists' works all over the city. Does anybody know anything about the person who calls him/herself Elmer [[Fudd), Porab, Gasm, Chaos, etc. Who are these people? I am quite amazed that they haven't been caught, or murdered. They must be bombing the city at night and they go into some pretty rough areas of the city. And also, they do some serious climbing to do their thing.