BETTIAH, May 3 -- More than two decades after former Bihar CM Nitish Kumar launched his much-talked-about "Nyay Yatra" from a place in Valmikinagar Lok Sabha constituency in 2005, his son Nishant Kumar has rekindled political enthusiasm among JD(U) workers with his 'Sadbhav Yatra' from the same picturesque region. Speaking to Hindustan Times, JD(U) state president Umesh Kushwaha said, "Sadbhav Yatra" by Nishant Kumar, who joined party on March 8, had the potential to take Bihar's politics to a new level. "Prosperity in any state or society can be achieved through harmony only... Our leader, Nitish Kumar, has resolved to get Bihar placed among the top ten most prosperous states in the country. For this, the foremost requirement is that the message of harmony, love, and communal unity reaches every village. It is with this commitment that Nishant Kumar is embarking on the Yatra," said Kushwaha. Back in Valmikinagar, the party workers on Saturday were seen leaving no stone unturned to make the evebr successful . JD(U)'s party workers have made elaborate arrangements to accord a grand welcome to Nishant Kumar at several places in Bagaha, including Chautarwa, Mangalpur and Laxmipur....