New Delhi, Sep 21 (ANI): Even as CBI is examining Former Finance Minister P Chidambaram’s wife Nalini Chidambaram in connection with the alleged multi-crore Saradha chit fund scam, BJP leader Subramanian Swamy on Sunday said that Nalini had taken Rs 1 crore as her legal fee, which is extraordinary and puts her in suspicion. He added that CBI needs to even investigate her relations with the north-east television station. He further said that it’s not surprising that Nalini Chidambaram is being investigated by the CBI and that the whole family of P Chidambaram has been involved in scams.