https://www.investmentwatchblog.com/100-coup-if-true-lt-gen-thomas-mcinerney-a-three-letter-us-govt-agency-caught-switching-votes/
I believe this is the video, watching now.
https://www.youtube.com/watch?v=QVrFZFZiTbI
Also
https://youtu.be/5NHCtky9868