Facial recognition software let police use surveillance cameras to find faces in a crowd, but the weakness is bad guys can get plastic surgery on their faces. No one is likely to get cosmetic surgery on their howdy doodies. Several years ago homeland security had trial of putting cameraas on urinals at Houston Hobby Airport. Since I learned islamist shave their wallies and weasel, such cameras can help identify killers. I still like to keep Renokong private