Summary: Libby Purves meets British/Tunisian film maker Claire Belhassine whose documentary film Papa Hedi tells the story of her grandfather Hedi Jouini; photo journalist and survivor of a Syrian shelling Paul Conroy who has written a book called Under the Wire - Marie Colvin's Final Assignment; Entrepreneur and film producer Douglas Villiers who has written his autobiography It's Only Rock 'n' Roll and finally composer and musician Errollyn Wallen MBE who recently won the Ivor Novello Award for Classical Music.
