According to your concept, the river belongs to Nagapatnam. When the country is ignored by you while comparing your mother state, District should be given prime status compard to the state. According to your logic ( whether national or international laws ) why the glamour actors at Chennai is fighting for it. What role they have got. Is it since the film industry is developd in that city?. In order to avoid this blackmailing ( calling all the cine actors irrespective of the launguage they work for )in future, the producers, directors from respective states should have respect for their own mother taongue and should not produce any pictures in this state