Louis “Louie” Zamperini was indeed broken by his ordeal as a WWII prisoner of war (POW) and was only healed by his acceptance of Jesus Christ as savior, the Billy Graham Evangelistic Association (BGEA) proclaims in its documentary response to the film “Unbroken.” The BGEA documentary, “Louis Zamperini: Captured by Grace,” tells the story of Zamperini’s deliverance from alcoholism, nightmares…