In the face of that toxic content’s intractability and the futility of the tech giants’ attempts to deal with it, it’s become a mainstream belief in Washington, DC–and a growing realization in Silicon Valley–that it’s no longer a question of whether to, but how to, regulate companies like Google, Twitter, and Facebook to hold them accountable for the content on their platforms. One of the most likely ways for Congress to do that would be to revise Section 230 of the Telecommunications Act of 1996. The provision relieves web platform operators of liability when their users post content that violates state law by defaming another person or group, or painting someone or something in a false light, or publicly disclosing private facts. Section 230 does not protect tech companies from federal criminal liability or from intellectual property claims.