Very interesting politcian indeed ! Errabelli Dayakara Rao was founding member of Telugu desam party. What does he say about late n.t.rama rao ? That is why I say about danger of being knowledgeable than making other/s as self-knowledgeable. Errabelli Dayakara Rao is being knowledgeable who did harm to "body politc" by ditching mother and its founder late.n.t.rama Rao. And that is why anti-defection act is not having teeth to make defector-leaders self-eliminate by themselves. Election law experts need note.