Chan confirmed in the greatest detail yet that the FBI ran a sprawling operation during the fall 2020 election that daily investigated claims of election disinformation and routinely requested that internet and social media companies block the content.

Chan acknowledged he himself did a podcast interview where he encouraged Americans to report election disinformation to the FBI or Justice Department and then described how complaints were processed, first with FBI analysts, then escalated to field offices for further investigation, sent to headquarters for approval and then relayed to social media companies when headquarters approved.

"I believe that all these tips are reviewed by an intake analyst, either an FBI employee or an FBI contractor," he testified. "And then I believe they have certain levels of predication where they would keep sending it higher — higher up the chain."