For context, I go to school in Southern California.
As a requirement for my major, I am taking Anthropology. Since almost day one, my teacher has talked about his love for Communism and Socialism, how it didn't work because it wasn't implemented right, etc. The normal arguments made by pro-Communist and Socialists.
Today was different, however, as my teacher lectured on "class inequality" which included "the wage gap". Both are common topics I have heard from previous teachers.
However, he then branched into the Federal Reserve. One of the videos he used in order to "legitimize" his argument is the Zeitgeist film series.
The series is an amateurishly-produced made-for-the-internet conspiracy-mongering film, the second video of which is titled "Zeitgeist - Part II: All The World's a Stage" argues that 9/11 was an inside job.
As proof, I included the lesson plan so you can see that this is, in fact, happening. This is an example of the education being taught to students in college. These are the kind of ideas and videos shown as credible sources to be believed.
This is where the California education system is.