This Tuesday, Jan. 25, 2011 picture shows part of a cache of seized weapons displayed at a news conference in Phoenix. The ATF is under fire over a Phoenix-based gun-trafficking investigation called “Fast and Furious,” in which agents allowed hundreds of guns into the hands of straw purchasers in hopes of making a bigger case. Two of those weapons were found in December at the fatal shooting of U.S. Border Patrol agent Brian Terry, igniting a scandal that has resulted in a congressional investigation and review by the Justice Department’s Office of Inspector General. (AP Photo/Matt York)