The Tamil Maanila Congress (TMC) in Tamil Nadu has become the first party to join the BJP alliance after the AIADMK snapped ties with the saffron party. While this is being seen as a morale booster for the NDA in the Dravidian heartland where the national party has little support, NDTV's Sam Daniel spoke to BJP state chief K Annamalai and TMC leader GK Vasan.