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 ...

Chapters: 2:24 The First World War's Unknown Soldier 6:36 The Monument 8:19 The Guard Ceremony 11:28 Later ... California use ocean salt water to put out fires? Sugar myths busted: 20-year study ...

The United States Department of Defense maintains the Tomb of the Unknown Soldier, which became a moving part of American ...

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 ...