PESHAWAR, PAKISTAN - DECEMBER 14: Students of the school, which has been attacked by Taliban militants, are seen as the preparations for the first anniversary of Peshawar school attack continues in Peshawar, Pakistan on December 14, 2015. 150 people, including more than 130 children, were killed during the Peshawar school attack on December 16, 2014. (Photo by Metin Aktas/Anadolu Agency/Getty Images)
