Last week at Stanford University, former President Barack Obama gave a keynote address at a Stanford Cyber Policy Center symposium entitled “Challenges to Democracy in the Digital Information Realm." Professor of Law at UC Irvine and the former United Nations Special Rapporteur on the promotion and protection of the right to freedom of opinion and expression; Emily Bell, Director of the Tow Center for Digital Journalism at Columbia University; and Director of the Tow Center for Digital Journalism at Columbia University; and Jameel Jaffer, Director of the Knight First Amendment Institute at Columbia University.