Modern warfare: Death-dealing drones and ... illegal parking?

A cloud of 3D-printed drones big enough to bring down the latest U.S. stealth fighter, the F35, was just one of the combat scenarios evoked in a discussion of the future of warfare at the World Economic Forum in Davos on Wednesday.Much of the discussion focused on the changes computers are bringing to the battlefield, including artificial intelligence and autonomous systems -- but also the way the battlefield is coming to computing, with cyberwar, and social media psyops an ever more real prospe