Prime Minister Narendra Modi congratulated Janata Dal (United) candidate Sunil Kumar on Wednesday for winning the Lok Sabha bypoll to Valmiki Nagar in Bihar and lauded the BJP-led National Democratic Alliance for its hard work on the ground. This also comes a day after NDA won 125 seats in Bihar assembly polls, giving a close fight to grand alliance headed by RJD's Tejashwi Yadav. BJP workers celebrated party's victory in various states. For more, watch the full video.