Inside the mobile drone command post of the future

At a fraction of the cost of a helicopter, it's no surprise that public safety agencies and media companies are eyeing drones for serious work. But how to monitor and control them? The Trident is a converted Mercedes-Benz van that can act as a complete mobile command post for drones.From the outside, the drone looks much like the existing command vehicles used by law enforcement or broadcasters, thanks to two antennae on the roof.That similarity extends to the inside. Two large fl