Bharat Rashtra Samithi (BRS) leader K Kavitha on Monday demanded that a Joint Parliamentary Committee (JPC) should be formed to investigate the fall of the Adani Group's stock prices and also wanted Prime Minister Narendra Modi to speak out on the issue. The daughter of Telangana Chief Minister and BRS President K Chandrasekhar Rao criticised the statement of Union Finance Minister Nirmala Sitharaman over her reported statement that the beleaguered conglomerate's issues would not impact the Indian economy.