Doak Barnett was an American who seemed to have a touch of Scottish stubbornness: his unusual middle name, which he used as his first name, was a nod to his Scottish ancestry.

ECONOMIST: Arthur Doak Barnett

The players, Marine Lieutenant Todd Desgrosseilliers and a middle-aged Sunni who offered only his first name, Ali.

NPR: U.S. Marines on the Job in Anbar Province