With the NDA on its way to form the 18th Lok Sabha, Chandrababu Naidu's TDP and Nitish Kumar's JDU are playing a crucial role. We spoke to senior TDP leader and former Rajya Sabha MP K Ravindra Kumar. He highlighted that the welfare and development of Andhra Pradesh are the most important for Chandrababu Naidu. Watch the full interview only on NDTV.