Senate Judiciary Committee holds hearings on gun control

Former Arizona Congresswoman Gabrielle Giffords (C) is escorted by Chairman Pat Leahy (D-VT), (L), and Sen. Charles Grassley (R-IA) as they arrive for the start of the Senate Judiciary Committee hearing on *What Should America Do About Gun Violence?*, on Capitol Hill, January 30, 2013, in Washington, DC. The panel is Congress's first major hearing on gun control in the wake of the Sandy Hook School shootings. UPI/Mike Theiler