in september 2012. >> he did exceptionally well. >> brigadier neal sexton was harry's commander on the ground. >> you would go out there with the anticipation of having to use the apache's weapons systems and to bring them to bear without any collateral damage and also to conduct yourself in a way that's safe in the most demanding of environments. >> i actually believe that his success on that apache, on those apache aircraft, was the making of harry. i think harry, who had spent all his life being second best to his brother, being the spare, suddenly found something that he could do and could do better than anybody else. and that gave him confidence that he had never, ever had before. and he just -- it changed him, i think. >> when harry leaves the army after ten years of service, his future is uncertain.