Republicans accused Facebook, Google and Twitter of bias. Democrats called the hearing 'dumb.'

Facebook, Google and Twitter on Tuesday sought to defend themselves against accusations from Republican lawmakers that the tech giants censor conservative news and views during a congressional hearing that devolved into a political sniping match.
ref:https://www.washingtonpost.com/technology/2018/07/17/republicans-accused-facebook-google-twitter-bias-democrats-called-hearing-dumb/