This Ta-Nehisi Coates column is, not surprisingly, great:
I am trying to imagine a white president forced to show his papers at a national news conference, and coming up blank. I am trying to a imagine a prominent white Harvard professor arrested for breaking into his own home, and coming up with nothing. I am trying to see Sean Penn or Nicolas Cage being frisked at an upscale deli, and I find myself laughing in the dark. It is worth considering the messaging here. It says to black kids: “Don’t leave home. They don’t want you around.” It is messaging propagated by moral people.