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Watch | Delhi’s First Smog Tower ‘May Not Be Sustainable’, Says Researcher

People living in Delhi's Lajpat Nagar believe the tower could fix the city’s deadly pollution problem.

Earlier this month, BJP MP Gautam Gambhir inaugurated a smog tower in the national capital. People living in Delhi’s Lajpat Nagar believe the tower could fix the city’s deadly pollution problem. We spoke to a researcher to find out if smog towers are indeed the solution.