CNN gunmen attacked a school in Peshawar , Pakistan killing more than 140 people . Popular singer Ali Zafar says the massacre took violence in Pakistan to a new level and affected him deeply . Zafar says he has expressed himself through music and is trying to raise money for schools .
Taliban gunmen attacked a school in Peshawar , Pakistan killing more than 140 people . Popular singer Ali Zafar says the massacre took violence in Pakistan to a new level and affected him deeply . Zafar says he has expressed himself through music and is trying to raise money for schools .