India, July 13 -- Rashtriya Janata Dal (RJD) leader Tejashwi Yadav was on Sunday seen slamming a journalist for citing "sources" over a query on the possible presence of illegal migrants in Bihar electoral roll and said such sources he considers as "mutra" (urine).

In a press conference on Sunday, RJD leader Tejashwi Yadav raised concerns about voter verification and possible deletion of names from the electoral rolls.

During the press conference, Tejashwi Yadav was asked about reports of possible presence of foreign illegal migrants in electoral rolls across India, something that the Election Commission plans to carry out an intensive review over.

On this, Tejashwi Yadav asked the journalist about the origin of the news. The journalis...