THE Mexican Army is hunting a 12-year-old assassin who is allegedly employed by a drug cartel to torture and murder its enemies. Known simply as El Ponchis - which means "The Cloak" - the young boy has been accused of helping wage a turf war in the central Morelos state. Reports said he was paid $US3000 per murder and that he tortured his victims before killing them. He often cuts his victim's throat, leaving the head attached by just a thread. Videos of El Ponchis attacking one enemy with a stick and cutting the throat of another have appeared online,...