From Tamil Nadu to West Bengal - where state elections will begin on Thursday (Apr 23) - AI is no longer just a campaign gimmick in India’s regional polls taking place in April. But does it really help change minds? SINGAPORE: In April, the Indian states of Tamil Nadu, Kerala, West Bengal and Assam, along with the Union Territory of Puducherry, are in the midst of legislative assembly elections that will determine which political parties form their next governments. But the polls have also