New Delhi: The Chief Minister of Assam Himanta Biswa Sarma on Sunday lashed out at the Aam Aadmi Party national convener Arvind Kejriwal calling him the “biggest goon” in the country over the alleged assault on Rajya Sabha MP Swati Maliwal. Speaking with the media Himanta Biswa Sarma said, “A goon like Arvind Kejriwal who.