The Prime Minister's Office (PMO) has written a letter to social activist Anna Hazare rejecting all corruption charges levelled against the PM over the alleged irregularities in the allocation of coal blocks.PromotedListen to the latest songs, only on JioSaavn.comHere's the full text of the letter:Also ReadCBI Raids Multiple Locations In Bengal Linked To Coal Pilferage CaseNo Bail For Bhupesh Baghel's Deputy Secretary In Coal Levy Scam CaseEx Rajya Sabha MP Among Those Convicted In Coal Scam Case, Sentencing On July 18