Testimony on USA Patriot Act   Testimony of Professor David Cole regarding immigration issues before the Senate Judiciary Subcommittee on Constitution, [pdf] Oct. 3, 2001   Testimony of Jerry Berman before the Senate Judiciary Committee Subcommittee on Constitution, Oct. 3, 2001   Testimony of Morton Halperin before the Senate Judiciary Subcommittee on Constitution, [pdf] Oct. 3, 2001   Testimony of Mort Halperin on behalf of the Center for National Security Studies, before the House Judiciary Committee, Sept. 24, 2001 [pdf]   Testimony of the Center for National Security Studies before the Senate Select Committee on Intelligence, Sept. 24, 2001 [pdf]   Testimony of Jerry Berman before the Senate Select Committee on Intelligence, Sept. 24, 2001   Testimony of James Dempsey before the House Committee on the Judiciary, Sept. 24, 2001