Anyone having any doubts about which particular political party is the target of all this talk about incivility and vitriol need only heed Pima County Sheriff Clarence Dupnik. “The anger that is being purveyed by people in radio and on TV,” Clueless Clarence told MSNBC’s Keith Olbermann, “is done deliberately because it benefits one particular party.”

That quote will guarantee Dupnik’s appearance as a keynote speaker at next year’s Democratic National Convention. Perhaps the Republicans will respond by having a speaker run down the following timeline, one that proves black conservatives have, for years, been fair game for all manner of uncivil and vitriolic comments, most of which have benefited “one particular party.”