https://arstechnica.com/tech-policy/2020/10/senate-hauls-zuckerberg-dorsey-in-to-hearing-to-yell-at-them-about-tweets/ > The Senate Commerce Committee met for a hearing Wednesday meant to probe some of the most seemingly intractable tech questions of our time: is the liability shield granted to tech firms under Section 230 of the Communications Decency Act helpful or harmful, and does it need amending?