Even as Sonia Gandhi made it clear that she was not supporting the politics of smear campaign, Congress stepped up its attack against civil society representatives led by Gandhian Anna Hazare and questioned their credentials. "Why have they ignored civil society activists like Aruna Roy and Harsh Mander. I think they are more qualified and their credentials are much better than Arvind Kejriwal", AICC General Secretary Digvijaya Singh said.