rules of civility are pretty much finished. america has always embraced robust debate. now there are elements on both the left and the right which are using disgraceful tactics to demean those with whom they disagree. some examples. supreme court is going to hear the gay marriage issue. some of those who support expanding the definition of marriage are accusing those who oppose o it of being human righs violators, bigots, hoa homophob. likewise, if you criticize president obama, there are fanatical left wingers who disagree are doing so because he's black. that kind of tactic should be condemned by all americans. let me give you a very vivid recent situation that is simply unacceptable. this man supports writer jason whitlock who actually works for foxsports.com. he injected race into the kansas city chief's murder suicide. he said unnamed forces in