Video PlayerClose

Wreaths are laid at graves during Wreaths Across America Day at Arlington National Cemetery in Arlington, Virginia, the United States, on Dec. 15, 2018. (Xinhua/Liu Jie)
Wreaths are laid at graves during Wreaths Across America Day at Arlington National Cemetery in Arlington, Virginia, the United States, on Dec. 15, 2018. (Xinhua/Liu Jie)