Delhi's Killer Air: Are Non-Smokers As Vulnerable To Lung Cancer?

On Trending @ 10, we look at a new study with devastating conclusions. It claims non-smokers in Delhi are as much at risk as smokers because of the overwhelming air pollution. Children in our national capital are effectively smoking several cigarettes daily, it says. Just how bad is the situation? We discuss with doctors, environmentalist and a lung cancer survivor.

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