Like many young men who came of age in the late 1960s, W. Thomas Burns, the author of "Vietnam, The Memoir of a Sandlot Soldier", joined the military and found himself in Vietnam. Burns, despite the title of his memoir, was a United States Marine who joined the Corps in 1967. By May of 1968, he was in-country, fighting with 2nd Battalion, 4th Marine Regiment, 3rd Marine Division.   "Vietnam, The Memoir of a Sandlot Soldier" isn’t a book about strategy, tactics, or the history of the war....