Photo: Stephane Cardinale - Corbis/Corbis via Getty Images What’s more challenging than trying to manage a kitchen at a restaurant ? Try being a rockstar for a day . In two weeks, Jeremy Allen White’s portrayal of Bruce Springsteen in Deliver Me From Nowher e will be global, and he says the role is “the biggest challenge I’ve had yet.” There are many reasons why White feels that way; he has to find a way to make cinephiles, music lovers, Springsteen fans, and Bruce himself happy with his