"John F. Kennedy's Head Wounds the Harper Fragment" Dr. David Mantik - PHD radiation oncology / physics presents new scientific evidence of a frontal shot in the JFK assassination. A frontal shot means minimum two shooters & by definition a conspiracy. Dr Mantik points the significance of the "Harper fragment", a piece of JFK skull which comes from the back of JFK's head and was found the day after the assassination on Elm street. Dr. Mantik explains the JFK autopsy photos & X-Rays & the cover up of evidence by the powers that be. Dr David Mantik scientifically proves conspiracy. Not to be missed.