After stirring up a hornet's nest at NPR about a leftist tilt, senior editor Uri Berliner resigned Wednesday, but that doesn't mean NPR types can refute his argument on their seemingly inevitable insularity and intolerance. New CEO Katherine Maher insulted Berliner as attacking staffers for "who they are," when he was criticizing them for engaging in identity politics first, not journalism. Berliner announced "I cannot work in a newsroom where I am disparaged by a new CEO whose divisive views... Read this story at NewsBusters , NewsBusters