People who explore the urban ruins of cities are terrorist dupes! Wired: “Urban Explorers (UE) — hobbyists who seek illicit access to transportation and industrial facilities in urban areas — frequently post photographs, video footage, and diagrams on line [sic] that could be used by terrorists to remotely identify and surveil potential targets,” warns the nation’s premiere all-source center for counterterrorism analysis. “Any suspicious UE activity should be reported to the nearest State and Major Area Fusion Center and to the local FBI Joint Terrorism Task Force.” (Thanks, Matthew)