Go to Starbucks and order a “tall blonde, black” and engage your barista in a serious conversation about race. Once you’re feeling adequately entitled, head over to your local movie theater, and go see Get Hard, the new comedy out Mar. 27 featuring Will Farrell and Kevin Hart–preferably after midnight, when the audience will be (ahem) more inclined to talk back to the screen. And laugh the P.C. police away. Get Hard is a genuinely funny movie. It pokes fun, mercilessly, at America’s racial politics–which is precisely why the left is telling itself to hate the film. At the South...