Bihar Chief Minister Nitish Kumar addressed a large crowd at a rally, praising the Prime Minister for giving a green light for a caste census in the poll-bound state. The applause from attendees soon turned into peels of laughter owing to a slip-up by the Janata Dal (United) chief - "Whatever Prime Minister Atal Bihari Vajpayee...sorry, he had served earlier...for whatever Prime Minister Narendra Modi is doing for you, let's give him a standing ovation".