KARACHI, PAKISTAN - DECEMBER 16: A boy from Pakistani political party Muttahida Qaumi Movement (MQM) prays as he attends a candle vigil in Karachi, Pakistan, on December 16, 2014 in memory of the victims of the Taliban assault on an army-run school in the north western city of Peshawar. Taliban attack on an army-run school in Pakistan on Tuesday has left at least 141 people dead, most of whom students. (Photo by Qaisar Khan/Anadolu Agency/Getty Images)
