Feathers were visibly ruffled at De Blasio’s drama queening to Dante, but if that was all there was to it, there would be a non-story here. Accusing police of racial bias does not itself coax on murders. Sharpton was a far more troublesome association. He was the one who spoke up wanting “dead cops, now.” And De Blasio should have told Sharpton that this is wicked nonsense. But as far as I can see, he hasn’t and doesn’t have any plans to.