Titillation knows no party affiliation

Those whose “moral values” are invested in cultural heroes like the accused loofah fetishist Bill O’Reilly and the self-gratifying drug consumer Rush Limbaugh are surely joking when they turn apoplectic over MTV. William Bennett’s name is now as synonymous with Las Vegas as silicone. The Democrats’ Ashton Kutcher is trumped by the Republicans’ Britney Spears. Excess and vulgarity, as always, enjoy a vast, bipartisan constituency, and in a democracy no political party will ever stamp them out.

• Frank Rich