Journalist and commentator on defense matters Abhijit Iyer-Mitra has filed a defamation suit over a tweet which said that he was accused of rape.Advocate Dushyant Arora, who is alleged to be the author of the controversial tweet, and NDTV anchor Gargi Rawat, who allegedly 'liked' the tweet, are the defendants in the suit which seeks damages of Rupees Twenty Lakhs for loss of reputation.As per...