National Register of citizens is expected to rock the Parliament for the second day today. TMC chief and West Bengal Chief Minister Mamata Banerjee will be in Parliament to drum up the support against the government. Yesterday, Mamata Banerjee mounted an offensive against the government threatening a civil war. Amit Shah later briefed media claiming that he was not allowed to speak in the Rajya Sabha and claimed that the facts on NRC are being twisted. The West Bengal Chief Minister has turned out to be the fulcrum of opposition's attack against the government. With Congress taking a backseat on the issue all opposition parties have rallied around Mamata Banerjee.