Mysore/Mysuru: Freedom fighter, ex-serviceman and centenarian M.K. Gopal Iyengar cast his vote at the Polling Booth in Sriman Maharaja Sanskrit Patashala, near Mysuru City Corporation (MCC) Office in the city, for the Assembly election yesterday. Iyengar, who came in a wheelchair only to exercise his franchise, gave a message of enthusiastically taking part in elections…