Mamata Banerjee opened doors for BJP in Bengal by forming alliance in 1999: Adhir Chowdhury

Congress leader Adhir Ranjan Chowdhury addressed a rally in Kolkata. He said, "People of Bengal didn't have any relation with BJP. Mamata Banerjee opened political doors to BJP by forming TMC-BJP alliance during 1999 Lok Sabha polls. We had cautioned her then. BJP could strengthen its foothold in Bengal due to her."