A district-level Madiga convention will be held in Yadgir on Wednesday next, Devendra Nath Nad, leader of the community, has said. Addressing a press conference in Yadgir on Friday, Mr. Nad said that despite Madigas being one of the largest communities among the Dalits, they have been deprived of justice for three decades. As a result, the community has started to fight for its rights, he said…