Stalin writes to PM to take back Katchatheevu island from Sri Lanka, BJP crticises him

Tamil Nadu CM MK Stalin wrote a letter to PM Narendra Modi, asking him to take steps to take back the Katchatheevu island from Sri Lanka. He said fishermen are anxious due to repeated arrests and getting the island back is a permanent solution. BJP's CR Kesavan said DMK didn't do anything about it when it shared power in Centre.