A new breed of crime-fighter now stalks the urban landscape: the anti-graffiti vigilante. These dedicated blight warriors stop at nothing to rid their neighborhoods and cities of street art, stickers, tags, and posters. Yet several of these vigilantes have become the very menace they set out to eliminate. In their relentless attempt to stamp out graffiti, they’ve turned to illegally and destructively painting other people’s property. "Vigilante Vigilante" exposes these mysterious characters and discovers a battle of expression that stretches from the streets to academia.