Virginia Gov. Bob McDonnell addresses sailors and Marines assigned to the amphibious transport dock ship USS Arlington (LPD 24) during Arlington's commissioning ceremony at Naval Station Norfolk. As the third Navy vessel to bear the name, Arlington commemorates the lives lost and the heroism demonstrated in the aftermath of the Sept. 11, 2001 terrorist attacks. (U.S. Navy photo by Mass Communication Specialist 3rd Class Andrew B. Church/Released)