Political strategist Prashant Kishor hit out at Bihar Chief Minister Nitish Kumar with whom he fell out over differences on tie-up of JDU with BJP at a press conference in Bihar. While attacking Nitish Kumar over lack of development in Bihar, Prashant Kishor announced a new campaign in the state- Baat Bihar Ki. Prashant Kishor announced that he will be travelling across Bihar for 100 days and campaign against the misgovernance under Nitish rule.