Two members of the honor guard that protect the Tomb of the Unknowns participate in the "Changing of the Guard" ceremony.

Two members of the honor guard that protect the Tomb of the Unknowns participate in the "Changing of the Guard" ceremony. © Mike Lynaugh

November 11, 2004 - Two members of the honor guard that protect the Tomb of the Unknowns participate in the "Changing of the Guard" ceremony.

© Mike Lynaugh