Former deputy Chairman of the Planning Commission Montek Singh Ahluwalia speaks to NDTV about the Economic Survey, Budget, and the current state of the Indian economy where we have two great uncertainties - the economics is terribly uncertain and the pandemic where we do not know if there will be a fourth or a fifth wave or how the virus will mutate. In such a situation, what should a government do? Montek Singh Ahluwalia explains.