3d U.S. Infantry Regiment

Spc. Nathaniel Chartier stands guard outside the Tomb of the Unknown Soldier at Arlington National Cemetery on Jan. 7, 2014. (Photo credit: U.S. Army photo by Sgt. Jose A. Torres Jr.)

Tomb Sentinels Brave Bitter Cold at Arlington National Cemetery

Lots of people, including postal workers and garbage men, still have to report to work despite the historic cold that hit the region today.

01/07/2014