David Pozen is the Charles Keller Beekman Professor of Law at Columbia Law School. He teaches and writes about constitutional law, information law, and nonprofit law, among other topics. Pozen previously served as special assistant to Senator Ted Kennedy on the U.S. Senate Judiciary Committee, special advisor to Legal Adviser Harold Hongju Koh at the U.S. Department of State, and law clerk to Justice John Paul Stevens on the U.S. Supreme Court and Judge Merrick Garland on the U.S. Court of Appeals for the D.C. Circuit. In 2019, the American Law Institute named Pozen the recipient of its Early Career Scholars Medal.