New Delhi: Veteran screenwriter and lyricist Javed Akhtar hit out at a social media user who branded him "son of gaddar (traitor)", and said his family has been part of the Indian freedom movement since the Revolt of 1857. Mr Akhtar's retort came in response to the social media user's swipe at him over a post in which he commented on US President Joe Biden's chances of being re-elected.