The bloody monthlong battle for the Citadel in Hue pitted U.S. Marines against an entrenched North Vietnamese Army force. By official accounts it was a tactical and moral victory for the Marines and the United States. But here survivor Nicholas Warr describes with urgency and outrage the Marines' savage house-to-house fighting–ordered without air, naval, or artillery support by officers with no experience in that type of combat.Sparing few in the telling, Warr's firsthand narrative...