Divorce, drugs, drinking: Billy Graham's children and their absent father

Billy Graham and Ruth Bell met at Wheaton College in the fall of 1940. A vivacious and feisty beauty who had grown up in China as the daughter of Presbyterian medical missionaries, Ruth was the prize catch of her class. After a first date, to a performance of Handel's "Messiah," Billy wrote home to announce that he had met the girl he planned to marry. Ruth described Billy as "a man that knew God in a very unusual way,"