The RJD and Lok Janshakti Party today demanded Joint Parliamentary Committee, JPC, probe into 2G spectrum scam. While talking to reporters in Patna, RJD chief Lalu Prasad Yadav said the scam must be probed by the JPC. He said the Congress should accept the demand. On the other hand, LJP President Ram Vilas Paswan said that the BJP has no moral right to talk on corruption as there were charges against Karnataka Chief Minister BS Yeddyurappa also.