The role of charities and NGO's in the financing of terrorist activities : hearing before the Subcommittee on International Trade and Finance of the Committee on Banking, Housing, and Urban Affairs, United States Senate, One Hundred Seventh Congress, second session on examining the scope of the current problem; steps the administration has taken to curb the diversion of charitable funds to terrorist organizations; ways to curtail the flow of money from foreign and U.S.-based Islamic charities to terrorist organizations; and what additional tools are necessary for law enforcement to identify and cut off terrorist financing networks, August 1, 2002.