CNN Declassified October 28, 2019 06:45:00
We put a camera looking down directly over the top of it. so if roberts people saw somebody come in the room, then they would watch the second monitor to see if there was a hand reaching through the rubber tree in there. and they had a panic button. they had the power to lockdown the entire building in the middle of the day if somebody went in there to do something. >> in monitoring gusev, we had noticed that when gusev pulled his car up on virginia avenue, all of a sudden the listening device i...
Source: archive.org