I read a book years ago called "The Mafia Killed President Kennedy" by David E Scheim. It didn't convince me that the Mafia did it alone. It did convince me that Lyndon B Johnson killed the President and engineered the cover-up. I often wondered why there were no books written accusing LBJ. However there are books available alleging just that. "The Man Who Killed Kennedy" reinforced my belief by setting out the most compelling evidence that LBJ aided and abetted by J Edgar Hoover, The FBI, The CIA, The Secret Service, The Texas Rangers and the Mafia all conspired to kill JFK. They also conspired to lay the blame on Lee Harvey Oswald, Fidel Castro and the KGB. And that's only the tip of the iceberg! This book is a revelation, written by a man who was at the heart of politics at the time. You may scoff, but when you have read this book you will believe. If nothing else this book is a riveting read. It should be made into a movie or a TV series.