at the same time, when they raise the alarms about what the fost government's doing, it's hard to avoidcause they use so much of their users' information for marketing purposes. so they're walking affine line. but even beyond that, for example, there are cameras set up by many municipalities that want to give you a speeding ticket. those cameras measure every time a certain license plate goes by a certain intersection. there is a database that knows where you've been in your car, whether speeding or not, and that's of concern to a lot of people. absolutely right, the technologies, as they progress, are just multiplying ex exponentially private interests. >> you can buy a recreational drone today, attach a gopro, take pictures of your neighbor's house, i could do it as soon as i'm done with the show. are they proactive or retroactive? >> we have to be proactive. the paparazzi, it not hard to imagine their use of drones to invade people's privacy, it will go far beyond using a telephoto lens from a couple of blocks away. we'll try to be proactive, but as the government operates very slowl