by Cecil MORELLA Islamic militants in the Philippines have beheaded a Canadian hostage, sparking fears for more than 20 others they are holding on remote islands, with security forces vowing Tuesday to hunt down the extremists. The man’s head was found Monday dumped outside city hall on Jolo, a mountainous and jungle-clad island in the far south of the Philippines that is a stronghold of the Abu Sayyaf Islamist group. Canadian Prime Minister Justin Trudeau […]