The famil of freedom fighter Subash Chandra Bose will hold a protest rally in Kolkata today demanding a complete declassification of Netaji files. They earlier claimed that West Bengal Government never responded to their letters on the issue. Netaji Subhas Chandra Bose's grandnephew met Prime Minister Narendra Modi here and soughtdeclassification of all secret files related to the freedomfighter, amid a row over reported snooping on the leader'sclose relatives.