TDP senior leader and politburo member Nama Nageswara Rao has resigned from the party on Tuesday. He has thus ended his two-decades-long association with the party. According to the reports, Nama has met Telangana Rashtra Samithi president and chief minister KCR recently and shown inclination to join TRS. It is also learned that Nama will contest for Khammam MP seat on TRS ticket. Nama Nageswara Rao did not attend the TDP politburo meeting held a couple of days ago, thereby hinting at his resignation.