9 Jonn G. Christian , a naval airman during the Korean War, was a broadcast newsman for the American Broadcasting Company until 1966, when he developed an interest in the John F. Kennedy assassination controversy. He soon discovered that the official version (The Warren Commission Report) was untenable and sought out the involvement of high-level political leaders -- including Robert F. Kennedy. William W. Turner , a Navy veteran of World War II, was an FBI special agent from 1951 to 1961 when he turned to journalism. He has written for magazines ranging from Playboy to the Nation and is the author of The Police Establishment, Deadly Secrets , and Hoover's FBI . He became involved in the assassination investigation of President Kennedy immediately after the shooting when he flew to Dallas on assignment to look into the breakdown in security. Used Book in Good Condition