DRONE WARS - 30,000 Drones By 2020 Will Overcrowd U.S. Airspace

America's buzzing air space is bracing itself for a new invasion of thousands of drones. Although they are expected to be used for peaceful purposes such as firefighting and weather tracking - it's causing a lot of concern. You'll never notice it from the ground, but the skies above the US are crowded with roughly five thousand planes at any given moment. The daily total of movements, is up to a whopping 90,000.
And dangerous incidents involving drones have already taken place there - as Gayane Chichakyan reveals. READ MORE: http://on.rt.com/cdjf2h