Last week, Michael Moore announced that Disney had refused to distribute his new film, "Fahrenheit 9/11." As with all of Moore's pronouncements, you might want to season this one liberally with salt. Moore — who poses as a heroic truth-teller and who in a speech last year after winning an Oscar for his documentary "Bowling for Columbine" bemoaned these "fictitious times" — is a virtuoso of fictions himself. As the filmmaker's fictions go, this one was fairly modest; Moore appears to have timed his announcement to stir up publicity for his movie's upcoming screening at the Cannes Film Festival, though...