Pakistanis sign petition seeking Nobel Peace Prize for Imran Khan

More than 300,000 people have signed online petitions calling for Pakistan Prime Minister Imran Khan to receive a Nobel Peace Prize after he freed an Indian pilot in a bid to defuse tensions with his country's arch-rival neighbour.The capture of Wing Commander Abhinandan Varthaman had become the focus of renewed hostilities between the nuclear-armed rivals which have alarmed the international community.The hashtag #NobelPeaceForImranKhan began trending on Twitter on Thursday after Khan unexpecte