Prime Minister Narendra Modi is going to address in four poll-bound states. He will campaign for BJP in 4 poll-bound states including Bengal, Assam, Tamil Nadu Kerala in 4 days i.e. from between Feb 27 to March 2.Prime Minister Narendra Modi will hold a massive public meeting in Kolkata on March 7 to mark the concluding ceremony of Parivartan Yatra in West Bengal. The rally will take place at Brigade Parade Grounds in Hastings's Fort William on March 7. For more, watch the full video.