Kennedy assassination conspiracy theories

There are many theories regarding the assassination of John F. Kennedy on 22 November 1963; many arose soon after his death and continue to be promoted today. Most put forth a criminal conspiracy involving parties as varied as the Federal Reserve, the Central Intelligence Agency (CIA), the KGB, the Mafia, Federal Bureau of Investigation (FBI) director J. Edgar Hoover, Vice-President Lyndon B. Johnson, Fidel Castro or someone commissioned thereby, Cuban exile groups opposed to Castro, and the military and/or ... more on en.wikipedia.org