Home Facebook v. Sullivan In the final Emerging Threats installment, Kate Klonick investigates Facebook's use of First Amendment doctrine in moderating content. Enrique Armijo, Amy Gajda, and Sarah Haan respond. Read more Comment CNN Suit Is an Important and Necessary Defense of Press Freedom At Columbia Journalism Review, the Knight Institute's Jameel Jaffer and Katie Fallow contend that CNN and reporter Jim Acosta should prevail in their lawsuit against the White House. News CNN Ruling Is a Victory for Press Freedom A district court ordered the White House to immediately restore CNN correspondent Jim Acosta’s White House press access while CNN's lawsuit challenging the White House’s banning of Acosta proceeds. comment Digital Journalism and the New Public Square In the 2018 Or’ Emet Lecture, Executive Director Jameel Jaffer assesses whether the law should afford special protection to journalism and research focused on the social media platforms. News Knight Institute Files Brief in Second Circuit in Suit Challenging the President's Blocking of Twitter Critics The White House appealed the district court's ruling that the president's blocking of Twitter critics violates the First Amendment. News Knight Institute Calls on Facebook to Lift Restrictions on Digital Journalism and Research In a new letter, the Institute says Facebook's terms of service obstruct public-interest investigations focused on the platform. Comment First Amendment Rights at Stake as the Second Circuit Hears Ragbir Case The Second Circuit confronts whether federal immigration officers may retaliate against immigrant activists who exercise their First Amendment rights. About the Knight Institute Learn More