There is an air emergency in North India as pollution levels are almost 13 times the safe limit. Delhi Chief Minister Arvind Kejriwal describes it as a 'gas chamber' and orders the closure of all schools in Delhi till November 5 and distributes pollution masks in the city. In this special edition of The Big Fight, we decided to come out of the studio to discuss how critical the pollution level has become in the capital and why is it essential for us to talk about it and find a solution.