In this episode of 3 Things, Indian Express' Arun Janardhanan joins the show to discuss all you need to know about politics in the southern state of Tamil Nadu. Beginning with Periyar and the birth of DMK, Arun tells host Snigdha about important political personalities, the two dominant parties, what the absence of two towering leaders (Karunanidhi and Jayalalitha) means for each of them, and the current contest between the incumbent CM Palaniswami and DMK's M.K Stalin.