The world-renown author Dacia Maraini and her niece, film director Mujah Maraini-Melehi, discuss the importance of remembering the past and prevailing over hatred at the screening of "Haiku on a Plum Tree," a delicate but powerful documentary about the story of the Maraini family’s imprisonment in a Japanese concentration camp during the Second World War, presented at NYU Casa Italiana Zerilli-Marimò.