Congress charged the entire BJP and the government with "aiding and abetting" Lalit Modi, a fugitive.
Former Finance Minister P Chidambaram on Tuesday said letters written to British authorities on Lalit Modi case during UPA rule should be released as they will answer the former IPL Commissioner's accusations against him and Congress.
"The RSS is trying to change the nature of India. Other parties haven't tried to capture India's institutions," he said.
'It is a diamond which has a very long competitive history.'