Listen to this article
Millie Millennial has created a documentary that is naming names and type of training. This gets into the intelligence acquisition methodology and profile building of populations. These profiles are the leveraged to force actions or disclosure of information that would not otherwise be possible. Blackmail. Much of this was mentioned during the whole snowden situation.
Take this with again of salt. This is going to have dramatics in it because it needs too have dramatics in it. AI, machine learning (ie replaying a scenario billions of times to create a ‘success path’) is utilized for these processes.
This documentary runs 1.5 hours. It provides general information since real specifics can not be shown.