I disagree with many policies championed by former N.C. Senator John Edwards, but the letters being sent to his Chapel Hill campaign office are despicable. The News & Observer reports his office has received a second letter containing powder — clearly meant to scare, disrupt and intimidate by bringing back memories of the 2001 anthrax scare. There ARE things on which we should all be able to agree. Denouncing this mean-spirited behavior is one of them. Debate Edwards on his policies. Period.