http://twitter.com/#!/AmySMann/status/487779184928763906 Edward Klein’s new best-seller, “Blood Feud: The Clintons vs. the Obamas,” is billed as “a stunning exposé of the animosity, jealousy, and competition between America’s two most powerful political couples.” In other words, neither the Clintons nor the Obamas come out looking very noble. So, what’s Bette Midler’s review? http://twitter.com/#!/BetteMidler/status/487770470193049600 She forgot global warming.   Read…