Thiruvananthapuram: Kerala Bharatiya Janata Party (BJP) President Rajeev Chandrasekhar on Thursday launched a scathing attack on the Travancore Devaswom Board (TDB), alleging it has “degenerated into a broker’s establishment.” He demanded the immediate disbanding of the Board, the resignation of State Devaswom Minister V.N. Vasavan, and a central agency probe into the Sabarimala temple gold.