For more than 70 years, the 3rd U.S. Infantry Regiment (The Old Guard) has honored America's fallen heroes by placing American flags at grave sites for service members buried at Arlington National Cemetery just prior to the Memorial Day weekend.

For more than 70 years, the 3rd U.S. Infantry Regiment (The Old Guard) has honored America's fallen heroes by placing American flags at grave sites for service members buried at Arlington National Cemetery just prior to the Memorial Day weekend.