Video shows captives from Canada, Norway and the Philippines begging governments to listen to demands of Abu Sayyaf fighters after Canadian’s deathMilitants have threatened to kill three more hostages in their jungle base in the southern Philippines more than a week after beheading a Canadian man when their multimillion-dollar ransom demands were not met.In a video circulated Tuesday by the Site Intelligence Group, which monitors jihadi websites, the captives from Canada, Norway and the Philippines pleaded for the Canadian and Philippine governments to heed the Abu Sayyaf militants’ demand.