Spc. Seth Wymer, Sentinel, Tomb of the Unknown Soldier, 3d
U.S. Infantry Regiment (The Old Guard), places flags in front of the four crypts
of the Unknowns in Arlington National Cemetery, VA on May 23, 2013. Includes footage of
Sentinels guarding the Tomb and portions of a Changing of the Guard.
ceremony, known as Flags In, is performed to commemorate and honor U.S. military
personnel ahead of Memorial Day weekend and has been conducted annually since