Facebook classifies every user based on their political leanings, from hard left, to hard right and every where in between. They claim to not know the political orientation of the people reviewing content for censorship. rolls eyes
This is why Steemit and more independent social media start ups are here to stay . People are tired of these shenanigans and the constant political censorship- and the lies and cover up.
And this one is just for fun!
sources:
http://www.breitbart.com/big-government/2018/04/10/live-updates-mark-zuckerberg-testifies-before-congress/
http://www.newsweek.com/2018/03/23/silicon-valley-silencing-conservatives-social-media-845208.html