PESHAWAR, PAKISTAN - DECEMBER 17: Chief of Pakistan's party of Jamaat-i-Islami (JI) Siraj Ul Haq (C) leads the funeral prayers of the victims of a Taliban attack at an army-run school, prior to their burial, in Peshawar, Pakistan, on December 17, 2014. The deadly terror attack by Taliban militants in the northwestern city of Peshawar on Tuesday has left at least 141 people dead, most of them students as well as 6 gunmen killed. (Photo by Bilal Khan/Anadolu Agency/Getty Images)
