THE OLD GUARD
And finally, Dean Reynolds profiles the Old Guard. It is the oldest unit in the history of the U.S. Armed Forces, and its members are responsible for escorting the bodies of their fellow soldiers and Marines as they make their way to their final resting place in Arlington National Cemetery. Some of them are veterans of the current wars, and they are remarkable young men who do a difficult job with great courage, dignity and profound respect.
Ref. ABC Nightline