Hearing on Arlington National Cemetery (10 images)

Sen. Jon Tester (D-MT) asks questions at a Senate Homeland Security and Governmental Affairs Subcommittee on Contracting Oversight hearing on unmarked or mislabeled graves at Arlington National Cemetery on Capitol Hill in Washington on July 29, 2010. UPI/Alexis C. Glenn

Sen. Claire McCaskill (D-MO) chairs a Senate Homeland Security and Governmental Affairs Subcommittee on Contracting Oversight hearing on unmarked or mislabeled graves at Arlington National Cemetery on Capitol Hill in Washington on July 29, 2010. UPI/Alexis C. Glenn