Why is it Digital or Nothing on the Speeding Economic Superhighway?

How will adopting the new digital tech ensure India's transformation into becoming a $1 trillion economy? Watch Rahul Kanwal, News Director, India Today and Aaj Tak in conversation with Sunil Bharti Mittal, Founder and Chairman, Bharti Enterprises. Mittal talks about how digital penetration lead India towards the economic superhighway at the BT India At 100 Economy Summit.