At a time when the Congress has not clarified whether or not they will take on election strategist Prashant Kishor's offer to revive the electoral fortunes of the party, Telangana Rashtra Samiti working president K T Rama Rao is dismissive of the effort, saying PK is latching on to a sick unit, a lost cause. In an exclusive interview with NDTV's Uma Sudhir KTR talks about why from a `jigri dost' who supported the BJP and Narendra Modi on multiple issues, KCR has turned into a `jaani dushman'. KTR says Central agencies are being used to settle political scores. Also on how BJP's politics is giving India a bad name and harming national and industrial interest.