So 20th Century Fox chief Tom Rothman has hosted 16 episodes of “Fox Legacy,”the Fox Movie Channel show, and there are no YouTube clips to embed? Today’s N.Y. Times story by Brooks Barnes reports that Rothman “has developed a cult following for his historical monologues and self-deprecating style. He gets fan mail — no less a viewer than Steven Spielberg recently dropped him a note — and more episodes are on order.”