Examining Treasury's role in combating terrorist financing five years after 9/11 : hearings before the Committee on Banking, Housing, and Urban Affairs, United States Senate, One Hundred Ninth Congress, second session, on where the government has proved successful, less than successful, and what it has learned as a result to improve on its efforts to counter the financing of terrorists, whether state-sponsored or not, as well as those seeking weapons of mass destruction, Tuesday, September 12, 2006.