Amy Chua's controversial motherhood memoir, "Battle Hymn of the Tiger Mother," may be getting the big-screen treatment. According to the Hollywood Reporter, the producers behind "The Joy Luck Club" hope to make a movie based on Chua's headline-making best-seller, in which she advocates traditional Chinese parenting methods—forced piano lessons, no television or sleepovers—that some say … Continue reading 'Tiger Mother' to become a movie?