In her recently published book, Survivor Café , Elizabeth Rosner brings a deeper meaning to genocide, an experience she has been trying to process as a writer and the daughter of Holocaust survivors. In her first work of nonfiction, she explores the common threads that tie all survivors of mass trauma – from Armenia to Vietnam, Cambodia, and Bosnia – but always returns to Buchenwald, the concentration camp where her father, a young teenager, was imprisoned during the last year of WWII. She...