Was JFK killed by more than one gunman? Was Lee Harvey Oswald part of a conspiracy? Was the Warren Commission privy to the whole truth? Philip Shenon, an investigative journalist who spent over twenty years at the New York Times, uncovers many answers from November 22, 1963 in his book "A Cruel and Shocking Act: The Secret History of the JFK Assassination." Jesse and Shenon go head-to-head on certain facts regarding the case -- but who do you agree with? Sound off at ora.tv/offthegrid.