In this March 3, 2015 photo, Holocaust survivor and author Paula Burger, who is 80, sits in her living room, at home in Denver. Her 2013 memoir, "Paula's Window: Papa, the Bielski Partisans and a Life Unexpected," tells her story of surviving the Nazi occupation of Eastern Europe as a child under the protection of the partisan fighters who roamed the forest along the border of Poland and Belarus. (AP Photo/Brennan Linsley)