For the last two years, Army Sgt. 1st Class Andrew Jay has been dutifully guarding the Tomb of the Unknown Soldier at Arlington National Cemetery. Rain or shine, snow or sleet, for 24 hours a day ...

For 1 sentinel, a final walk at Arlington’s Tomb of the Unknown Soldier “The honor of guarding them isn’t just about the Three Unknowns, it’s about everybody that lays here in the cemetery ...

But members of the 3d U.S. Infantry Regiment, also known as "The Old Guard" are staying with the Tomb of the Unknown Solider at Arlington National Cemetery.