Is weakness of PM Singh causing corruption____ Whether it is 2G, CWG and now the Coal Scam amounting Rs 1.89 lakh crore, all these scam have raised a big question, Is the weakness of Manmohan Singh causing corruption in the country ?. However the clean image of Mr Singh has been used to provide a protective umbrella to the corrupts but now it makes him equally culpable. While the trail of letters displaying his opposition to the allocation of 2G spectrum on the basis of first-cum-first serve may have proved his innocence in the telecom scandal, but the recent Comptroller and Auditor General report into the allocation of coal blocks nails him. This is the first time that the PM, officiating as the coal minister, actually took a decision- whatever the circumstances. Corruption by powerful political leaders has barely tainted his white image. As prime minister, Manmohan Singh has been on the right side of all those who benefited from his decision -- and they are all powerful people but there is strong likelihood that in the coming days he may receive a big dent on his clean image. .