A new low Americans are obviously split when it comes to rating the on-the-job performance of George W. Bush. The president, himself, acknowledges as much. But if there ever came a time when one stooped too low, it is now. "Demgurl" is the online pseudonym of a popular veteran contributor to the partisan Web site DemocraticUnderground.com. Last week, the Democrat disclosed that she was on her way home and encountered a minivan beside a freeway offramp. "There was a lady standing next to the van, and in her arms she held her child. I can only assume her minivan had...