Congress president’s letter to the former Prime Minister came as the latter is all set to retire as a member of the Rajya Sabha
source https://www.thehindu.com/news/national/you-will-always-remain-a-hero-to-the-middle-class-and-aspirational-youth-kharge-tells-manmohan/article68021503.ece
source https://www.thehindu.com/news/national/you-will-always-remain-a-hero-to-the-middle-class-and-aspirational-youth-kharge-tells-manmohan/article68021503.ece