"[Elie Wiesel] taught at Boston University for nearly four decades, and with this book, Ariel Burger - devoted protégé, apprentice, and friend - takes us into the sacred space of Wiesel's classroom. There, Wiesel challenged his students to explore moral complexity and to resist the dangerous lure of absolutes. In bringing together never-before-recounted moments between Wiesel and his students, Witness serves as a moral education in and of itself...