Congress नेता Kanhaiya Kumar ने Sasaram में लहका दिया मंच : Voter Adhikar Yatra Biha on August 18, 2025 Bihar Voter List 2025 || Bihar Voter List || Special Intensive Rivision (SIR)Matdata Suchi Gahan Punrikshan 2025 Vote Adhikar Raily(yatra) +