Examples:
Facebook sought to delete Trump’s posts about restricting immigration from violent countries that happen to be predominately Muslim.
https://twitter.com/oliverdarcy/status/770979918389907457
Canadian conservative activist Lauren Southern was slapped with a 30-day Facebook suspension over — ironically enough — a post complaining about Facebook censorship of conservatives.
a post saying that Trump is “not anti Muslim (but) anti ISIS” and that “we are too busy being politically correct” to assess the potential danger posed by radicals among harmless refugees was removed and its author was banned from Facebook.
http://thehill.com/sites/default/files/derek_2_480.png
https://twitter.com/instapundit/status/778958882198683648
There are tons of examples here.
How Facebook, Twitter silence conservative voices online
The recent news that Facebook staffers had sought to delete Donald Trump Donald John Trump Reporters defend CNN’s Acosta after White House says he ‘disrespected’ Trump with question Security costs of Trump visit to Scotland sparks outrage among Scottish citizens Ex-CIA officer: Prosecution of Russians indicted for DNC hack ‘ain’t ever going to happen’ MORE ‘s posts calling for restrictions on Muslim immigration as violating the company’s hate speech policies has revived the ongoing controversy about ideological neutrality in the social networks.
http://www.oann.com/social-media-giants-to-testify-on-alleged-censorship-of-conservative-views/