A woman is trying to solve a WWII mystery -- she wants to return a dog tag belonging to an American serviceman to his family after it was given to her mother during the war.

U.S. Army Air Forces Technical Sergeant Clarence E. Gibbs served with the 3681 Bombardment Squadron. Gibbs’ aircraft was hit during a bombing mission over Bingen, Germany on Dec. 29, 1944.

The Portrait of a Warrior Gallery has unveiled a poignant new exhibit, "Missing in Action Remembered," featuring over 82,000 dog tags representing U.S. servicem ...