Name: 100th anniversary of Tomb of the Unknown Soldier is marked at ceremony
Uploaded: Mon Oct 25 2021 12:11:30 GMT+0000 (UTC)
Duration: 2 min 3 s
Description: This year marks the 100th anniversary of the Tomb of the Unknown Soldier at Arlington National Cemetery. Over the weekend, the French once again honored the American enshrined there who died on the battlefields of France during World War I and the others he represents. NBC’s Aaron Gilchrist reports for TODAY.

Oct. 25, 202102:03