Chairman Frank Church, D-Idaho, of the Senate Intelligence Committee, displays a poison dart gun Sept.17,1975 as Co-Chairman John G. Tower, R-Texas, looks at the weapon during the panels probe of the Central Intelligence Agency at a Washington hearing. The committe also heard from CIA Director William E. Colby, who told them that 37 lethal poison were discovered in an agency lab. (Photo by hlg/AP Photo)
