Oppenheimer and Barbie have been nominated for 13 and 8 Oscars, respectively. We feature our interview with Christopher Nolan, who wrote and directed Oppenheimer, about the making of the atomic bomb. Also, we hear from prolific music producer Mark Ronson about the soundtrack and score of Barbie. He co-wrote one of the songs that's been nominated for an Oscar and a Grammy, "I'm Just Ken."David Bianculli reviews the latest installment of Ryan Murphy's FX anthology series Feud, this time about Truman Capote.