The boardroom battle between IndiGo airline’s co founders-turned foes Rakesh Gangwal and Rahul Bhatia took a serious turn with Gangwal resigning from the board. Host Ratna Bhushan speaks to Sanjay Asher, aviation lawyer and senior partner at Crawford Bayley & Co, and Tarun Shukla, aviation & defence editor at ET Prime to delve deeper on what lies ahead for India’s largest domestic airline, IndiGo. Credits: ET Now, CNBC-TV18