The Congress on Saturday said Prime Minister Narendra Modi and his government were behind Subramanian Swamy's court case against Congress chief Sonia Gandhi on the National Herald issue.
It also said that Bharatiya Janata Party's leader Swamy was "rewarded" with Z category security and a bungalow in Lutyen's Delhi for dragging Sonia Gandhi and her son and party vice president Rahul Gandhi to court.
Congress leader Ghulam Nabi Azad told the media that they believe the BJP - led government and Modi were behind Swamy's complaint in court.