This Laura Bush thing is ridiculous. The only thing that Laura Bush should feel any need to apologize for is telling such a hoary old chestnut of a joke. Usually, the animal being milked is a steer. I’m about as citified as one can get short of actually being David Beckham and even I know that.
People who insist on making a big deal of it are either A) desperate to score any anti-Bush points they can, B) astoundingly clueless about the country on a Dennis Leary level, or C) really, really, really hopelessly bad in bed.