I am joined this week by author and television writer/producer Bruce Ferber to discuss his new book, "I Buried Paul."    Ever wondered what the real life of "Tribute Beatles" is like?    Bruce describes a (fictional) McCartney-alike in his new novel.     We are also joined by his original inspiration, Joe Refano (Billy J. Kramer, The Monkees) who is sometimes John Lennon in his Beatles band "The Liverpool Shuffle".