Rajini-Periyar row: Who stands to gain from the controversy?

As the political row over Rajinikanth's remarks on Periyar continues in Tamil Nadu, there is a split in AIADMK over the Tamil superstar's comment. Meanwhile, MK Stalin and Congress have slammed the actor for his attack on the Dravidian icon.

So, as the politics over Periyar rages, we ask who stands to gain from the controversy? Watch as panelists debate.