Mumbai, Feb. 25 -- The board of Tata Sons on Tuesday deferred a decision on reappointing N Chandrasekaran as chairman for five more years, from February 2027 when his current term ends, after objections from Tata Trusts chairman Noel Tata, two executives aware of the matter said. The happenings suggest tensions at Tata Trusts and Tata Sons, evident for a few months, may be intensifying. Noel Tata wanted the decision to wait till the board discussed issues related to investments made by the conglomerate and to the future structure of the holding company. P14...