EXPLAINER — Tata Group's boardroom clash rocks India's most storied conglomerate
By Jayshree P Upadhyay and Arpan Chaturvedi MUMBAI, Sept 18 (Reuters) — India's Tata Group, which owns Jaguar Land Rover and Air India, is facing its worst crisis in years, pitting the board of its holding company against its controlling charity arm and raising questions about the future of the 158-year-old conglomerat