Enemy of the State predicted this: https://www.youtube.com/watch?v=3EwZQddc3kY&t=11s
It's only a matter of time before it's in use by law enforcement: https://news.ycombinator.com/item?id=48520807
It's only a matter of time before it's in use by law enforcement: https://news.ycombinator.com/item?id=48520807