evidence: Prashant Kishor: Why India's top political strategist didn't join Congress - Published Prashant Kishor, India's top political consultant, has told BBC Hindi that he didn't join the country's main opposition Congress party due to a disagreement over the implementation of a revival plan proposed by him. [...] Mr Kishor fell out with the BJP and then went on to help several opposition parties, including the Aam Aadmi Party (AAP) and the Trinamool Congress, win state elections.