Fox News hits a new lowest common denominator ...The wondrous blessing God bestowed on Gustave Flaubert -- and on America's own great chroniclers of contagious stupidity, Mark Twain and H.L. Mencken -- is that they lived and died without imagining a thing like Fox News. It's easy to laugh at Rupert Murdoch's outrageous mongrel, the impossible offspring of supermarket tabloids, sitcom news spoofs, police-state propaganda mills and the World Wrestling Federation. Fox News is an oxymoron and Cheech and Chong would have made a more credible team of war correspondents than Geraldo Rivera and Ollie North. Neither Saturday Night Live...