Bihar Chief Minister Nitish Kumar`s JD(U) alleged that its former national vice president Prashant Kishor was working "on behalf of the BJP" and questioned the source of funding for his much publicised `Jan Suraaj` campaign.

JD(U) president Rajiv Ranjan Singh alias Lalan also berated Kishor`s statewide "pada yatra" and fulminated against his refrain that Bihar remains a laggard despite over a decade of Kumar`s claim of good governance.