The History Channel had a very good program regarding "The Bataan Death March." It can be found for sales at the link below, $19.95. To find it use the link below or search the History link for "The Bataan Death March."
My uncle, Alfonso Sanchez, was in the NM National Guard, which was the last horse cavalry regiment in the US army.The National Guard was called to federal service for one year late 1940, and the regiment was sent to the Philippines.
He died some time after the Bataan March in a Japanese prisoner of war camp.