RAINELLE, W.Va. - Cole Kayser signs his name on a white shirt for fifth-grader Christian Martin, then rises from the grass outside Rainelle Elementary School, a tall and imposing figure. He is every inch the retired Marine, from silvery brush-cut hair and camouflage cap to black leather motorcycle boots and the ``USMC'' tattoo on the edge of his right hand, on display when he salutes. But ask him how it feels to be here, in a sleepy southern West Virginia town where children chase one-time warriors like Hollywood paparazzi, and a tear slides down his cheek. ``I've been holding back...