From the article: When incidents of police violence come to light, the usual defense is that we should not tarnish all the good cops just because of "a few bad apples." No one can argue with that. But what is usually implied in that phrase is that the "bad" officers' intentions are malevolent—that they are morally corrupt and racist. And that may be true, but they are also bad in the job-performance sense. These men are crummy cops, sometimes profoundly so.