Senate holds hearings on gun control (18 images)

The panel is Congress's first major hearing on gun control in the wake of the Sandy Hook School shootings.
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Retired Navy Capt. Mark Kelly, husband of former Rep. Gabrielle Giffords and co-founded Americans for Responsible Solutions, listens as David Kopel, adjunct professor of advanced constitutional law at Denver University, testifies before a Senate Judiciary Committee hearing on gun violence on Capitol Hill in Washington, DC on January 30, 2013. UPI/Pete Marovich
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