"Daughter from Danang," an Oscar-nominated documentary, chronicles the tearful reunion of an Amerasian refugee with her Vietnamese family 22 years after the war ended. Heidi Bub, who was airlifted out of her homeland as the war was ending, grew up in Tennessee and calls herself "101 percent Americanized." The 1997 reunion is at first joyful, but cultural differences soon emerge, and after a few days she begins to feel "smothered" by her biological mother. Then, when her brother asks for financial support, Heidi turns bitter. It is, says Tran Tuong Nhu, the journalist who accompanied her, "more than she had bargained for."