Home Minister Rajnath Singh today said, India is pursuing China to declare Jaish-e-Mohammad chief Masood Azhar as an international terrorist. China had blocked India's proposal at United Nations to list Pathankot terror attack mastermind Masood Azhar as a designated terrorist. <br/><br/>Earlier, it had twice imposed technical hold on the Indian proposal. China is the only country in the 15-nation UN body to block India's move. Briefing media in New Delhi, the Home Minister said, efforts are also on to bring back underworld don Dawood Ibrahim. On the political storm in Samajwadi party, Mr Singh said, it is a matter of concern. He also said, there should be no politics of caste and religion in elections. <br/><br/>