Why the sudden silence from the West Bengal Government on I'affaire Nira Radia after the initial hullaballo? Is it because Radia's Vaishnavi Communications represents West Bengal Industrial Development Corporation and the Information Technology Department headed by Nirupam Sen? 

Radia also allegedly became close to Chief Minister Buddhadeb Bhattacharya during the Singur Mess, when she was handling Tata's interests in the state.