Nominations of Joseph H. Gale, Michael W. Punke, Islam A. Siddiqui, Paul Piquado, and David S. Johanson : hearing before the Committee on Finance, United States Senate, One Hundred Twelfth Congress, first session, on the nominations of Joseph H. Gale, to be a judge of the United States Tax Court; Michael W. Punke, to be Deputy United States Trade Representative, with the rank of ambassador; Islam A. Siddiqui, to be chief agricultural negotiator, with the rank of ambassador, Office of the United States Trade Representative; Paul Piquado, to be Assistant Secretary for Import Administration, Department of Commerce; and David S. Johanson, to be a member of the United States International Trade Commission, September 12, 2011.