The Holocaust, a day of remembrance
Dr. Gail Wallen, founder and director of the military Holocaust educational program, delivers an informational speech about the Holocaust at Holloman Air Force Base, N.M., April 21, 2015. Wallen and her guests, Theresa Dulgov and Lily Brull, both Holocaust survivors, spent the day providing information and telling personal experiences about the Holocaust to military members and advanced placement students from Alamogordo High School. (U.S. Air Force photo by Airman 1st Class Aaron Montoya / Released)