Prime Minister Narendra Modi has expressed grief over the death of Vinod Kumar Singh who was the Minister for Backward and Extremely Backward Classes in Bihar.<br />''<span style="color: #222222;"><br />'' In a tweet, Mr Modi said that he remained dedicated to the empowerment of the poor and underprivileged. He said, Vinod Kumar Singh also played an important role in strengthening the BJP in the state. Mr Modi conveyed his condolences to his family and supporters. </span><br />