A 14-page note prepared by a senior bureaucrat in the Finance Ministry and sanctioned by Mr Mukherjee suggests that P Chidambaram did not do enough to prevent the 2G scam when he was Finance Minister in 2008. But Law Minister Salman Khurshid tells NDTV that Chidambaram only took a policy decision. "You cannot drag P Chidambaram's name into a case of criminality based on his policy decision. The government's policies are often reviewed," he said.