Andhra Pradesh Chief Minister N Chandrababu Naidu sit on a day-long fast with his ministers and party lawmakers in New Delhi on Monday to protest against alleged “injustice” done to his state by denying special category status. All big opposition leaders, including Congress president Rahul Gandhi and former Prime Minister Manmohan Singh reached at the protest venue in Delhi. Meanwhile, Manmohan Singh took swipe at PM Modi saying that the PM has betrayed Andhra Pradesh.