Robin Moore won the admiration of the Green Berets forty years ago during the Vietnam War. That admiration has not flagged with a new generation of soldiers. To this day, Moore receives letters from enlisted men who say the book "The Green Berets" motivated their career in the Special Forces. A nose gunner (B-17) in World War II, Robin Moore spent his seventy-eighth birthday in Iraq, interviewing troops for "Hunting Down Saddam," When not in war zones or on army bases, he makes his home in Concord, Massachusetts.