Telecom Minister Ravi Shankar Prasad spoke to ET NOW exclusively, and said that transparent and fair rules were what made spectrum auctions a success. Listen in to the man in conversation with ET NOW’s Gaurie Dwivedi about spectrum availability, pricing of spectrum, the future of 'Digital India' and much more! Tune in to the full show of ‘The Interview with Ravi Shankar Prasad’ right here.