btw: Peter Thiel is Zuckerberg's OG angel investor. so the Zuck got several rounds of that shady, dark pools money, before getting to the major leagues of big investment.
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Peter Thiel's Palantir worked with Cambridge Analytica on the Facebook data, whistleblower alleges
https://finance.yahoo.com/news/peter-thiel-apos-palantir-worked-121900994.html