Whatever the statistical likelihood of being killed or wounded by friendly fire, it seems to deter few men and women from enlisting in the Armed Forces. When one talks to soldiers on the front lines, most of them accept that fratricide occasionally comes with the territory; they view it as just one of many occupational hazards in their line of work. As an infantryman, Pat Tillman understood that outside the wire, bad things happen. But he was an optimist. Archetypically American, he was confident that right would usually prevail over wrong. When he swore the oath of enlistment in the summer of
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