Chronicles the return of U.S. Army Col. (Ret.) Paul R. Longgrear to the battlefield at Lang Vei, Vietnam, where in 1968 he faced down North Vietnamese tanks and was forced to make the most d... Read allChronicles the return of U.S. Army Col. (Ret.) Paul R. Longgrear to the battlefield at Lang Vei, Vietnam, where in 1968 he faced down North Vietnamese tanks and was forced to make the most difficult decision of his life.Chronicles the return of U.S. Army Col. (Ret.) Paul R. Longgrear to the battlefield at Lang Vei, Vietnam, where in 1968 he faced down North Vietnamese tanks and was forced to make the most difficult decision of his life.