01:32In the BalanceIndia's silent killerBBC World Service Duration: 27 minutes Sun 14th Apr 2019, 01:32 on BBC World Service West and Central AfricaAvailable for over a yearListen nowShould politicians be making more capital out of India's poor air quality? Show more GenresFactualHealth & WellbeingFormatsDiscussion & TalkBrandIn the Balance Source: BBC Online