State award: Late actor Dr Vishnuvardhan and veteran actress B Saroja Devi will receive the prestigious Karnataka Ratna award posthumously in Bengaluru on November 19. Bengaluru: The state government’s prestigious ‘Karnataka Ratna’ award will be conferred posthumously on veteran actors Dr Vishnuvardhan and B Saroja Devi on November 19, Kannada and Culture Minister Shivaraj S Tangadagi said on Friday..Addressing a press conference, he said Chief Minister