Twitter CEO Jack Dorsey testifies over video during a Senate Commerce Committee hearing on Wednesday about reforming Section 230, a key legal shield for tech companies.

WASHINGTON, DC – OCTOBER 28: Twitter CEO Jack Dorsey gives his opening statement remotely during a Senate Commerce, Science, and Transportation Committee hearing with big tech companies October 28, 2020 on Capitol Hill in Washington, DC. The committee is discussing reforming Section 230 of the Communications Decency Act. (Photo by Greg Nash-Pool/Getty Images)