The Federal Aviation Administration has released an initial plan for domestic drones to be used more widely by 2015. The rules require agencies that will oversee drone testing to release plans for privacy, but it does not lay out what the practices should be. In a statement, an American Civil Liberties Union legislative counsel called for “concrete restrictions on how data from drones can be used and how long it can be stored.” According to the FAA, more than 80 law enforcement agencies are already authorized to use drones.