Former Vice President Al Gore's new global warming movie, "An Inconvenient Truth," warns in emphatic terms that the world is facing a "planetary emergency" unless America curbs its penchant for fossil fuel pollution. Despite widespread coverage of Gore's cinematic debut, however, the press has declined to mention a few inconvenient truths about the ex-veep's own environmental record. One of the most glaring tidbits, for instance, is the pollution Gore and his family caused by maintaining their own toxic waste dump on their farm in Carthage, Tennessee. During the 1992 presidential campaign, Nashville's CBS network affiliate WTVF broadcast video of the...