"What Drives Pope Benedict XVI? What are the keys to knowing him? Who has helped forge his personality? And what does he have to say to the Church and the world? With previously unseen images of his youth, and his everyday life at the Vatican, and an exclusive interview with his brother, "" A Love Affair with the Truth"" presents an intimate portrait of Benedict XVI, from his childhood in Nazi Germany and his friendship with the John Paul II, to the Regensburg crisis and his poignant prayer at ground zero for the victims of the September 11 attacks. "