As for the Congress, there is not much credibility when it hits the BJP with the corruption issue, as people have not forgotten the series of scams like the 2G Spectrum scam, the Commonwealth Games scam and ‘Coalgate’. However, being the main Opposition, the Congress has all the right to raise these issues. Still, there is a way of doing it. It can be done in a much better manner — by exposing the details of the scam through debates and discussion in the House.