Tata Group's boardroom drama: Meet five influential figures beyond Noel Tata and Chandrasekaran - why they matter

New Delhi, Sept. 24 -- Tata Sons, India's oldest and one of the country's largest conglomerates, is navigating uncharted waters as the Tata Trusts, which has a controlling 66% share in Tata Group, is at war with the latter's board of directors. The key figures in the boardroom drama are Noel Tata…