https://www.reuters.com/article/us-usa-biden-socialmedia-factbox/factbox-how-facebook-twitter-and-others-are-girding-for-inauguration-threats-idUSKBN29P1UM

Social media companies are under close scrutiny over their handling of misinformation and threats of violence tied to the inauguration of President-elect Joe Biden on Wednesday, amid conflicting signals in far-right forums about possible attacks.