Prosecutors say rioter Jacob Chansley, known as the "QAnon Shaman," is a dangerous conspiracy leader who should be detained.
Some extremists are motivated by belief that Mr. Biden would be an illegitimate president, according to the bulletin.
Facebook made the announcement hours after CBS News learned that the Department of Homeland Security said that domestic extremists pose the highest threat to Joe Biden's inauguration next week.
Rapper and producer Dr Dre has returned home after a stay in hospital with a reported brain aneurysm.
"I pray every day that this nightmare of a virus will subside and I beg everyone to take it seriously by taking all of the necessary precautions," Towns wrote on social media.