General Secretary of All India Congress Committee Digvijay Singh (extreme right), who is also the in-charge of party affairs in Karnataka, called on Geetha Mahadevaprasad, the wife of late Minister H.S. Mahadevaprasad, at her residence in Kuvempunagar this morning. Also seen are Mahadevaprasad’s son Ganesh and daughter-in-law Vidya.