This is going to be a tough day for Rick Sanchez. The CNN host, as Mediaite notes, is the frequent butt of Daily Show jokes, which may have contributed to his ill-considered comments yesterday on Pete Dominick’s satellite radio show. First, Sanchez called Jon Stewart a “bigot,” though he walked the comments back a bit later. Dominick: How is he a bigot? Sanchez: I think he looks at the world through, his mom, who was a school teacher, and his dad, who was a physicist or something like that. Great, I’m so happy that he grew up in a suburban...