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DHS built domestic surveillance tech into Predator drones »

Homeland Security's specifications say drones must be able to detect whether a civilian is armed. Also specified: 'signals interception' and 'direction finding' for electronic surveillance. Read this article by Declan McCullagh on CNET News. Source Main page (current trends)
More about: Declan McCullagh, direction finding, domestic surveillance, electronic surveillance, Homeland Security, Predator drones