From the genius who popularized the Hummer came two separate gubernatorial bitch slaps yesterday: first, he vetoed AB 866, which would have added "sexual orientation" to attributes (such as age or race) in a voluntary pledge that allows politicians the option of stating that they won't permit appeals based on negative stereotypes in their political campaigns. Despite having successfully existed for some time, the pledge was declared by Arnold to be "unenforceable" (um, yes,......