Before there was the "Fab Four" there was the "Rat Pack." This week, two of their main members share historical moments. It was 40 years ago Tuesday, Dec. 8, that we lost John Lennon to an assassin's bullet and this Saturday we mark what would have been Francis Albert Sinatra's 105th birthday. It's also the 60th anniversary of "The Rat Pack." Richard A. Lertzman and Lon Davis marks the occasion with a new book called Deconstructing The Rat Pack: Joey, The Mob, and the Summit. It breaks down the 28 consecutive nights in February 1960 that Frank Sinatra, Dean Martin, Sammy Davis Jr., Joey Bishop and Peter Lawford took over the Sands Hotel and Casino in Las Vegas, made the original Ocean's 11, performed shows in front of packed audiences including future President John Fitzgerald Kennedy and partied in between.