ADVERTISEMENTHardeep Singh Puri: Lessons Learnt From Past Attempt To Sell Air IndiaHardeep Singh Puri: Lessons Learnt From Past Attempt To Sell Air India NDTV Profit27 Jan 2020, 10:17 PM IST 27 Jan 2020, 09:50 PM IST27 Jan 2020, 10:17 PM ISTWhatsAppX (was Twitter)FacebookTelegramSaveHardeep Singh Puri: Lessons Learnt From Past Attempt To Sell Air IndiaADVERTISEMENT