It's the summer of 1964. The bush hat, not the steel helmet, is the favored headgear of the sixteen thousand American advisors in South Vietnam. They love their work, and they're very good at it. How can they possibly fail?Covering their war are a handful of foreign reporters, including novelist Daniel Ford. Armed with a camera and a notebook, he wanders the country on foot and by military transport--helicopter, jeep, landing craft, junk, armored...