Law Minister and the Leaders of the Opposition in the Lok Sabha and the Rajya Sabha. Subsequently, M Karunanidhi, the head of Dravida Munnetra Kazhagam (DMK) party and five times Chief Minister of Tamil Nadu, supported the suggestion. Advani made this demand to remove any impression of bias or lack of transparency and fairness because, according to him, the current system was open to "manipulation and partisanship". Similar demand was made by many former CEC's such as B B Tandon, N Gopalaswamy and S Y Quraishi; however, the government did not seem too keen. CPI MP Gurudas Dasgupta wrote a letter to the PM and demand CAG be appointed by the collegium of consisting the PM, the CJI and the leader of the opposition in Lok Sabha but the PM declined. Former CAG V. K. Shunglu has suggested in its CWG scam report that CAG be made a multi-member body. PMO Minister V.Narayanasamy in his interview with PTI said Government is considering the Shunglu panel report but PM and Finance Minister declined it. Later V. Narayanasamy said he misquoted but PTI reaffirmed it. Prominent audit reports 2G Spectrum allocation A CAG report on issue of Licences and Allocation of 2G Spectrum resulted in a huge controversy. The report estimated that there was a presumptive loss of by the United Progressive Alliance (UPA) government. In a chargesheet filed on 2 April 2011 by the investigating agency Central Bureau of Investigation (CBI), the agency pegged the loss at All the speculations of profit, loss and no-loss were put to rest on 2 February 2012 when the Supreme Court of India on a public interest litigation (PIL) declared allotment of spectrum as "unconstitutional and arbitrary" and quashed all the 122 licenses issued in 2008 during tenure of A. Raja (then minister for communications & IT in the UPA government) the main accused. The court further said that A. Raja "wanted to favour some companies at the cost of the public exchequer" and "virtually gifted away important national asset". Revenue loss calculation was further established on 3 August 2012 when according to the directions of the Supreme Court, Govt of India revised the reserve price for 2G spectrum to . However, the special court in New Delhi acquitted all accused in the 2G spectrum case including prime accused A Raja and Kanimozhi on December 21, 2017, the verdict was based on the fact that