Should we hate cops, or hug them?

The long-delayed release of the Philando Castile video, along with a Minnesota jury’s inexplicable decision to acquit the policeman who killed him, raises basic questions of self-governance in this country. I’ll mention three. First: Is competent, humane policing really that difficult? Second, does our criminal justice system even function in such cases?
Thanks to the obtuseness of Minneapolis’ gay rights leaders and their enablers in the media, a third question arises: Why do