Delhi gasped for its breath, almost unrecognizable in just 24 hours. A thick blanket of smog choking Delhi. It's Air-emergency in the national capital after Diwali. Like every year, this year too a thick cloud of smoke has engulfed the capital owing to the bursting of crackers and stubble burning in neighboring states. Political slugfest over pollution. Delhi minister Goap Rai says BJP behind people bursting firecrackers. Watch the video to know more.