Richard Rosen is the Senior Vice President for Legal Advocacy. He was a partner in the Litigation Department of Paul Weiss Rifkind Wharton & Garrison from 1986 until his retirement at the end of 2022 , where he was co-chair of the Securities Litigation and Enforcement practice group. He is an Adjunct Professor at Columbia Law School, where he teaches a seminar in complex litigation, and has been a visiting professor at leading law schools in Ukraine, Hungary and Lithuania. Until recently he served as Chair of the National Legal Committee of the American Jewish Committee and is also actively involved in the work of the American Jewish Joint Distribution Committee.