After Bihar CM Nitish Kumar filed his nomination for Rajya Sabha, RJD leader Rabri Devi said, “his mind has become corrupt”. “BJP is driving Nitish Kumar out of Bihar. He should not leave Bihar,” she added. Nitish Kumar’s JD(U) is part of the BJP-led NDA alliance in the state. Meanwhile, Nitish’s son Nishant Kumar will formally enter JD(U) on Sunday.