Veterans Day at Arlington National Cemetery

People walk up to the Tomb of the Unknown Soldier in Arlington National Cemetery in Arlington, Va., Nov. 9, 2021, to place flowers during a centennial commemoration event. Over two days, Nov. 9 and 10, the public was allowed to lay a flower at the tomb for the first time in nearly 100 years. (CNS photo/Alex Brandon, Pool via Reuters)

A soldier at Arlington National Cemetery in Virginia moves flowers during a centennial commemoration event at the Tomb of the Unknown Soldier Nov. 10. (CNS photo/Alex Brandon, Pool via Reuters)

A woman walks through Arlington National Cemetery in Virginia on Veterans Day Nov. 11. (CNS photo/Evelyn Hockstein, Reuters)

Mary Jane McWilliams of Frederick, Md., visits her son’s grave on Veterans Day at Arlington National Cemetery in Virginia Nov. 11. (CNS photo/Evelyn Hockstein, Reuters)

A tomb guard salutes before a centennial ceremony for the Tomb of the Unknown Soldier in Arlington National Cemetery in Virginia on Veterans Day Nov. 11. (CNS photo/Alex Brandon, Pool via Reuters)