He's a spit-and-polish Marine, a competitive boxer, a classics scholar, and an assistant DA in Manhattan. New York tabloids call him "pit bull" for his relentless prosecution of high-profile defendants like Sean "Puff Daddy" Combs and the "baby-faced butchers" of Central Park. When Baghdad fell, Colonel Matthew Bogdanos was in southern Iraq, tracking down terrorist networks through their financing and weapons smuggling until he heard about the looting...