President Franklin Roosevelt used a secret recording device in 1940. John F. Kennedy also used a recording system. President Lyndon Johnson personally demonstrated his secret recording system to Nixon prior to Nixon taking office. Johnson touted the system as a way to “keep on top of events” and claimed it would be “vital for writing memoirs”. Nixon was unimpressed with the system and knew surveillance systems were hard to justify, so Nixon removed the system. For unknown reasons, Nixon later installed a new system. Other presidents could pick and choose which conversations to record. Nixon’s voice-activated system recorded them
President Franklin Roosevelt used a secret recording device in 1940. John F. Kennedy also used a recording system. President Lyndon Johnson personally demonstrated his secret recording system to Nixon prior to Nixon taking office. Johnson touted the system as a way to “keep on top of events” and claimed it would be “vital for writing memoirs”. Nixon was unimpressed with the system and knew surveillance systems were hard to justify, so Nixon removed the system. For unknown reasons, Nixon later installed a new system. Other presidents could pick and choose which conversations to record. Nixon’s voice-activated system recorded them