Photos: Honoring fallen troops at Arlington
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Credit: Getty Images
ARLINGTON, VA - MAY 24: Major General Michael Linnington (R), Commander of the Military District of Washington, hugs Audrey Campbell (L), mother of Sgt. Karl Campbell who was killed in Afghanistan, during the "Flags-in" ceremony in Section 60 at Arlington National Cemetery in preparation for Memorial Day May 25, 2012 in Arlington, Virginia. 'Flags-In' has become an annual ceremony since 1948. Every available soldier in the 3rd U.S. Infantry Regiment participates in these events. (Photo by Win McNamee/Getty Images)
