Hmmmm....let's see.\n\nFBI wiretap released in the 80s of a phone conversation between a CIA agent and a known mob boss in Miami right before Kennedy's trip to Miami.  The agent stating they were going get Kennedy in Miami.  Prostitute beat up days before Kennedy's trip to Miami told police they are going to kill Kennedy.  Dispatch sent to all FBI wires of assisintation attempt in Miami.  Nothing happens there but Kennedy is killed in his second stop in Dallas.\n\nOswald denounces citizenship and flies on $2k trip with only $50 in his bank account.  Marries KGB Colonel's daughter and comes back with her to the US.  While in Russia U2 spyplane is shot down and Oswald is a Radar technician. No questioning of him and his wife. Oswald storms into FBI office and threatens head agent to quit bothering his wife or he will expose things.  Assasination time police storm book depository immediately and find Oswald sitting on the second story break room finishing a coke.  Famous picture of Oswald standing in the book depository door as police move     back and forth around him, he looks bewildered.  He is later arrested and questioned for 48 hours by FBI, all interview notes are destroyed.  Oswald claims he is a patsy.  He is killed by Ruby.\n\nRuby arrested and jailed.  Warren commission interviews him in prison and he states he must leave that prison or he will be killed and another form of government will take over this country.\n\nAfter the Warren commission concludes it was a lone gunman the federal government years later launches an internal investigation and classifies it's findings.  It's findings were declassified in the early 90s and the conclusion of it was there were more than one shooter and a consipiracy.\n\nThings that happened right before the assasination.  Kennedy was fooled by the CIA.  Kennedy had planned on pulling out of Vietnam and an incident happened orchestrated by the CIA that made it impossible to leave immediately.  Kennedy signed a presidential order dismanteling the CIA altogether.  He publicly stated he will splinter the CIA in a million peices.  He fires the head of the CIA and many others.  Assasination happens shortly after.  \n\nSo was it the CIA that did it?  Absolutely not, no proof of it.