Partner Paul C. Rosenthal participated in a panel discussion on "Ambiguity in the Law after Judicial Review." Mr. Rosenthal's fellow panel members included Lawrence Friedman, Barnes, Richardson & Colburn; Patricia McCarthy, Assistant Director, U.S. Department of Justice; Sandra Bell, Executive Director, Office of Regulations and Rulings, U.S. Customs and Border Protection; and Neil Ellis, Sidley Austin.