"You look at BJP. They have embraced (former Karnataka Chief Minister) B S Yeddyurappa yesterday. Now what does Yeddyurappa stand for? 'Yeddyuruption' is a new form of corruption," he told reporters here.
"There has never been a scandal like this in the history of India as there has been in way in which iron ore and mines were exploited for personal ends. This very party which talks about corruption, which attacks the Prime Minister, have embraced him," he said.
He said BJP agreed to take back Yeddyurappa back into its fold for "political ends. Because they realise that they will be wiped out in Karnataka".
"So, when it comes to them corruption is not an issue. When it comes to our Prime Minister who has actually had ministers in his government resign even on mere allegations and they attack him by saying he is not dealing with corruption or that he is soft on corruption."
"Please ask Mr Narendra Modi why he has taken 12 years? Why did he not allow a Lokayukta Act to be passed? And they talk about transparency, they talk about dealing with corruption. And he has never talked about it," he said.