Sept 22 2005 - "Radically orientated" John Lennon to stoned to be threat to US.John Lennon was once deemed too drugged up to be a threat to national US security, secret files have revealed. The late Beatles legend, along with Louis Armstrong, Marilyn Monroe and The Doors, was investigated by the FBI to see if he posed a communist threat.However, newly released documents show an informant told agents that although Lennon "appears to be radically orientated", he "does not give the impression he is a true revolutionist, since he is constantly under the influence of narcotics."