Imagine sending your son off to war. Will he return unharmed, unchanged, and whole? How long will he be gone? Will the war last forever? Will he return? Standing in front of you at the railroad station is a young man in uniform. He looks so handsome, so strong, and full of life. You hug him tightly before he boards the train. You wave goodbye and he's gone. Years later your son returns from the war. He arrives not walking off the train, but carried off in a flag draped casket. Dead almost four years now and buried in a foreign land, you did not know where he was buried for almost two years...