LETHAL TALES OF THE BATTLEFIELD S DEADLIEST ONE-SHOT WARRIORS Perched on a rooftop or lying camouflaged in a grassy field, snipers are the most feared soldiers on the frontline. But only the elite few possess what it takes to be a top trigger mandeadly aim, iron nerves, killer instincts and unwavering courage.From the backwoods riflemen of the American Revolution and trench sharpshooters of World War I to Marine snipers in the jungles of Vietnam and...