The congress (in its several forms and mutations) has conveniently hijacked modern Indian history (with the able support of the "intellectuals" - read commies) to appease certain vote banks. The exposing of the secrets about Netaji might expose the other (dark) side of the Gandhi-Nehru nexus which is currently (and will always be) the USP of congress. Arguably neither the congress nor the commies will never want the Gandhi-Nehru nexus to lose it's sheen because (a) The congress will be on losing side and (b) consequently the "communal" forces (as per definistion of congress and commies) will be on the gaining side.