Mark Zuckerberg responds to Trump's accusation that Facebook has always been 'anti-Trump'
https://www.washingtonpost.com/news/the-switch/wp/2017/09/27/mark-zuckerberg-responds-to-trumps-accusation-that-facebook-has-always-been-anti-trump/
Zuckerberg said the fact that Facebook fields criticism from Trump as well as liberals shows it's a "a platform for all ideas."