During the 1960's there was skepticism that a lone gunman, Lee Harvey Oswald, was solely behind the assassination of John F Kennedy. In order to control the public, the [[CIA]] distributed a secret memo to all of its field offices requesting that they enlist assets in the media to ridicule and attack critics as "Conspiracy Theorists". <ref>https://www.unz.com/runz/american-pravda-how-the-cia-invented-conspiracy-theories/</ref> | During the 1960's there was skepticism that a lone gunman, Lee Harvey Oswald, was solely behind the assassination of John F Kennedy. In order to control the public, the [[CIA]] distributed a secret memo to all of its field offices requesting that they enlist assets in the media to ridicule and attack critics as "Conspiracy Theorists". <ref>https://www.unz.com/runz/american-pravda-how-the-cia-invented-conspiracy-theories/</ref> |