NEWYou can now listen to Fox News articles! On Saturday morning, I sat watching the rain fall over the United States Military Academy as another generation of cadets marched across Michie Stadium and into the Long Gray Line. The scene stirred memories I had not revisited in years. I graduated from West Point in 1973, and I tuned in partly to refresh my memory before a television interview later that afternoon. By the end of the ceremony, something more important had happened. For the first time in many years, I heard a commencement address at West Point that spoke honestly about…