By now, millions of people have seen a police officer pull his gun on a group of teenagers attending a pool party in McKinney, Texas. There are still moments when a person could be shocked to learn that a life moment was caught on video. A police officer waving his gun while surrounded by swim-suited teens during a lengthy and heated exchange is not one of those moments. Yet, his actions made some WaPo reporters wonder: Didn’t the McKinney, Texas, police officer know he was being recorded? The bigger question here (and perhaps one of the most interesting questions of the next decade or so) is whether knowing you’re being filmed all the time will alter your behavior; and if it does, will it be for the better or worse?