BJP president Nitin Nabin and leaders paid tribute to former Rajya Sabha MP and SIS founder RK Sinha at a condolence meeting in Patna on November 12. Bharatiya Janata Party (BJP) national president Nitin Nabin and other political leaders paid their respects to former Rajya Sabha MP and SIS founder Ravindra Kishore Sinha (RK Sinha) at a condolence meeting held in Patna on November 12.