Mr. Leibowitz is a partner in Davis Polk’s Washington DC and New York offices. His practice focuses on the complex antitrust aspects of mergers and acquisitions, as well as government and private antitrust investigations and litigation. He also provides counsel in the developing area of privacy law and with respect to advocacy involving Congress. Jon Leibowitz was designated to serve as Chairman of the Federal Trade Commission on March 2, 2009, by President Barack H. Obama. Leibowitz was previously sworn in as a Commissioner in September 3, 2004, following his nomination by the President and confirmation by the U.S. Senate. In joining the Commission, Leibowitz resumed a long career of public service. He was the Democratic chief counsel and staff director for the U.S. Senate Antitrust Subcommittee from 1997 to 2000, where he focused on competition policy and telecommunications matters. He served as chief counsel and staff director for the Senate Subcommittee on Terrorism and Technology from 1995 to 1996 and the Senate Subcommittee on Juvenile Justice from 1991 to 1994. In addition, he served as chief counsel to Senator Herb Kohl from 1989 to 2000. Leibowitz worked for Senator Paul Simon from 1986 to 1987. In the private sector, Leibowitz served most recently as vice president for congressional affairs for the Motion Picture Association of America - from 2000 to 2004 - and worked as an attorney in private practice in Washington from 1984 to 1986. A Phi Beta Kappa graduate of the University of Wisconsin with a B.A. in American History (1980), Leibowitz graduated from the New York University School of Law in 1984. He is a member of the District of Columbia Bar, and has co-authored amicus briefs before the U.S. Supreme Court on issues ranging from gun control to the census. He lives in Bethesda with his wife, Ruth Marcus, and his two daughters, Emma and Julia.