Imphal, March 6: Irom Chanu Sharmila, the anti APSFA crusader, who had given up 16 years of fast unto death protest for repeal of AFSPA and entered politics to continue her fight today conducted door to door campaign in Thoubal Assembly constituency where she has been contesting as PRJA candidate. Sharmila choose Thoubal Ac to contest the election to challenge CM Okram Ibobi Singh.