The Lydon B. Johnson murdering Kennedy theory.

There is one theory that says that Lyndon B. Johnson took John F. Kennedy's life for his own gain. It claims that John F. Kennedy had everything Lyndon B. Johnson wanted- power, money, fame and ability to speak to an entire Country.

Theory of the CIA killing Kennedy.

Some believe the CIA murdered John F. Kennedy. Why? For one, John F. Kennedy and the CIA never really got along. John F. Kennedy said: "something very bad is going on within the CIA and I want to know what it is. I want to shred the CIA into a thousand pieces and scatter them to the four winds." This was just after a failed mission known as the "Bay of Pigs invasion." The Church committee reported several missuses of the law within the CIA.

John F. Kennedy made some decisions that would easily make him a target. He made an intended as temporary or partly Nuclear testing band treaties with Iran and Iraq, for an example.

After the assassination, despite reality, the CIA claimed John F. Kennedy was a friend to them.