Have You No Shame Senators? Judson Cox In January, I wrote a column entitled “The John Edwards North Carolina Knows.” I accused Sen. Edwards of being a side show huckster, a snake oil salesman, a man willing to exploit any situation and use any person to advance his career. I based my evaluation of Edwards, not only on his public statements, but on my personal experience with him. I knew his faults, because I know the man. Many people responded, angrily defending Edwards. This week, Edwards proved my point. Edwards said, at a rally in Newton, Iowa, “... when John...