A former Rockette dishes up the backstage dirt about the Christmas show. Stories about “the vodka-soaked pineapple chunks the dancers pop as they come onstage, the stagehands with fake salamis down their pants, and the endless chattering on stage, about sales at Macy’s, during the Toy Soldiers number. ‘You’re 30 yards away from the audience. There’s a lot going on that nobody hears or sees.’ That would include the camel dung, regularly deposited by the animal talent during the manger scene. (What are you gonna do, fire the camel?)”