Ahead of the Winter Session of the Pariament, Union Parliamentary Affairs Minister Kiren Rijiju on Sunday convened an all-party meeting. BJP president J P Nadda, Congress leader Gaurav Gogoi besides T Siva, Harsimrat Kaur Badal and Anupriya Patel attended the meet. During the meeting, Congress demanded discussion on the issue of rising pollution in north India, Manipur ethnic strife and train accidents.