You've heard of Watergate. Now there's "Rumorgate," a cut-rate version of the original "who done it." In this melodrama, Baltimore Mayor Martin O'Malley plays the role of innocent victim of a whispering campaign. The alleged perpetrator: The Evil Ehrlich Empire. Gov. Bob Ehrlich says he's innocent. He promptly fired the lout who sent e-mail messages to a right-wing Republican Web site questioning O'Malley's fidelity. This numskull worked for Ehrlich previously and held a good-paying state job. Critics shouted, "conspiracy!" Further evidence came when it was revealed the rumor-monger called himself "the Prince of Darkness" and loved wallowing in the slimy...