Why are we so confused about what police really do? The obvious reason is that in the popular culture of the last fifty years or so, police have become almost obsessive objects of imaginative identification in popular culture. It has come to the point that it's not at all unusual for a citizen in a contemporary industrialized democracy to spend several hours a day reading books, watching movies, or viewing TV shows that invite them to look at the world from a police point of view, and to vicariously participate in their exploits. And these imaginary police do, indeed, spend almost all of their time fighting violent crime, or dealing with its consequences.