The Dark and Light Sides of Latest Drone Technology

August 15, 2017 02:10 AM
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Drones, small flying machines with cameras mounted on them, have become easily accessible to consumers. Scientists, police and businesses have found often lifesaving uses for drones, but these relatively low-cost machines can also be weaponized. VOA's Elizabeth Lee reports from a recent Chemical Sector Security Summit in Houston on the light and dark side of drone technology.