And so it goes on. IT minister Kapil Sibal's turn to slam Narendra Modi today.

Sibal begins with asking what kind of books of Modi reads if he doesn't even know that Chandragupta Maurya did not belong to the Gupta dynasty. 

"If Modi leaves Bihar why doesn't he leave the Shiv Sena (alliance)? asks Sibal on Modi's insistence that Biharis should develop their own state.

"He claims he evacuated 15,000 Gujaratis in Uttarkhand, there has to be a limit to lies," says Sibal.  "He doesn't know Takshila is in Pakistan," says Sibal mocking Modi's statement that Takshila was in Bihar.

He says the country's future cannot be made by one person, it is made by policies. He has no vision on education, technology, cyberspace, security... what will he bring to the nation, he asks.