The Central Bureau of Investigation (CBI) today summoned Former finance minister P. Chidambaram's wife Nalini Chidambaram, who is a chennai based lawyer in the Saradha chit fund scam case. Nalini has to be present at CBI Kolkata office on March 10. Nalini's name first cropped up in the purported letter from Saradha boss Sudipta Sen to CBI in April 2013, where it was claimed that she had been paid from Saradha accounts.
