Barasat (WB), Jan 21 (ANI): While addressing a rally at Barasat in West Bengal earlier on Thursday, Home Minister Rajnath Singh announced that the Central Government would release all documents related to freedom Subhash Chandra Bose on his birth anniversary on January 23. Rajnath also said it was the Congress Party's duty to investigate the matter regarding such an important leader’s sudden disappearance, but they did not do anything at all. He added that it was Prime Minister Narendra Modi’s decision to make Bose’s documents public.