Surveilance Drones Over Our Cities

"The range of this system isn’t as vast as the newest, latest cameras that the military either has or is developing. The Army’s super-powerful ARGUS camera, heading to Afghanistan, can look out at 36 square miles at a time; the Air Force’s Gorgon Stare looks out on an entire city at once. On deck are the military’s fleet of spy blimps, which will will generate 274 terabytes of information every hour. Compared to that, the Department of Homeland Security is positively myopic."