In a dramatic escalation of the ongoing tussle at the helm of the Tata Group, Tata Trusts Chairman Noel Tata and Tata Sons Chairman N. Chandrasekaran met Home Minister Amit Shah and Finance Minister Nirmala Sitharaman on Tuesday to brief them on the internal revolt brewing within the Tata Trusts board. The ministers were reportedly apprised of how the rift among trustees could impact the functioning and stability of nearly 100 Tata Group companies operating across six continents.