The most controversial “Realist†hoax was published a couple of years after the JFK assassination. It was a reaction to William Manchester’s authorized Kennedy biography. The “Realist†article was titled “The Parts That Were Left Out of the Kennedy Book.†The “parts†included a scene with soon-to-be-inaugurated President Lyndon Johnson caught buggering the corpse of President Kennedy in its casket by Jackie Kennedy. To be more exact, the article stated that LBJ was humping the bullet-hole wound in JFK’s throat.
Some members of the mainstream press and other Washington political wonks, including Daniel Ellsberg of Pentagon Papers fame, actually believed this incident to be true. It was this hoax that gave Krassner the first of many moments of notoriety.
http://www.museumofhoaxes.com/hoax/Hoaxipedia/Paul...
Here is the actual issue: