The date was May 9, 1864, and Union General James Sedgwick had just admonished his troops in the Battle of Spotsylvania Court House to stop flinching from Confederate fire almost 1000 yards away. “They couldn’t hit an elephant at this distance,” he shouted. Within seconds, the Confederate sniper’s bullet hit the General just below his left eye, and the Union troops learned the battlefield-controlling power of the sniper.