Old timers here remember when Barack and Michael bought the mansion in the uber-rich Kalorama neighborhood of DC. Valerie Jarrett moved in.
We had pages and pages on Valerie Jarrett's extremely communist parents and their record.
I suspect the huge web of this is heavily connected to the sizeable socialist associations at Stanford University as well. One example out of Stanford is Stacy Abrams, who was inserted into Atlanta/Fulton County.