Mickey Kaus writes: Do you sense there is some large mass of dark matter, an unseen Scandal Star, the gravitational pull of which is warping the coverage of what seems, on the surface, a pretty dull presidential race? I do. So does Ron Rosenbaum. I thought the Dark Star was the Edwards affair allegation. But Rosenbaum says "everyone in the elite Mainstream media" knows about another juicy scandal that the LAT is supposedly sitting on. I guess this is proof that I’m not in the elite, because I don’t know what he’s talking about. … My vestigial Limbaugh gland tells...