I’ve always said, never back a professional stand up comedian into a corner. Seriously. One of my favorite things to see on “The Daily Show” is a guest who thinks he’s giving Jon Stewart a beat down. You know why? Because just when the guest thinks he’s got Stewart backed up into a corner that stand up survival instinct kicks in and Stewart verbally smacks that guest down. If I ever find myself interacting with the likes of Jon Stewart or Stephen Colbert, you can bet good money that I will be the nicest little so and so. Make no threatening gestures and maybe you won’t be attacked. Recently I’ve had to revise my truism. Never back a professional stand up comedian or Nas into a corner.