YouTube has the video Obama Data Mined Facebook Before Cambridge Analytica.
The data mining by Cambridge Analytica is nothing new. Also, Facebook was well aware of what it was allowing to happen.
The meddling that the Russians are accused of doing is child’s play compared to this.
The important part of Carol Davidsen’s talk was shown by Jimmy Dore, but if you are curious about the entire talk, it is on YouTube as Carol Davidsen | You Are Not a Target. The part that Jimmy Dore showed starts at about 19 minutes into the talk.