Some judges might think you're allowed to shoot down drones that encroach on your turf, but don't tell that to the Federal Aviation Administration. In response to Forbes' questions, the agency says that shooting down a drone is a federal crime. You're still damaging an aircraft, according to the FAA -- it's just that this one doesn't have a pilot onboard. You could face up to 20 years in prison as a result, which is bound to make you think twice about blasting that drone peeping at your backyard.