Editor’s Note: This article is adapted from Tom Cotton’s new book, Sacred Duty: A Soldier’s Tour at Arlington National Cemetery. The story of the Tomb of the Unknown Soldier begins on the ...

A sentinel from the 3rd U.S. Infantry Regiment (The Old Guard) walks the mat during a rain storm at the Tomb of the Unknown ...

President-elect Donald Trump Vice President-elect JD Vance participated in a wreath-laying ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery in Virginia on Sunday ...

Chapters: 2:24 The First World War's Unknown Soldier 6:36 The Monument 8:19 The Guard Ceremony 11:28 Later Unknown Soldiers Special counsel report on Hunter Biden slams Joe Biden comments as ...

Watch the ceremony in the player above. Trump appeared solemn as he placed a wreath on an easel at the Tomb of the Unknown Soldier. Moments later, Vance did the same. Once the ceremony was ...