MQM chief Altaf Hussain on Friday urged US President Barack Obama, parliamentarians and Organization of Islamic Conference (OIC) to take notice of an anti-Islam film that angered Muslims across the world. In a telephonic address from London, Hussain warned said that the world could face a third world war if the process of making sacrilegious films and cartoons continued. He deplored the killing of innocent people and damage of public and private property in the guise of protest. The MQM chief further called upon to policy making bodies and international community to take notice of the protest of Muslims.