India, Feb. 23 -- Prime Minister Narendra Modi's planned visit to Sandeshkhali on March 7 holds significant implications not only for the BJP's Lok Sabha poll strategy but also for the political fortunes of Mamata Banerjee, the TMC supremo and an important constituent of the INDIA bloc. Sandeshkhali, in the North 24 Parganas district of West Bengal, has emerged as a focal point of political strife due to incidents of alleged sexual abuse and land grab by a TMC leader, Shahjahan Sheikh. Ahead of Modi's visit, the BJP has unveiled a 20-minute documentary highlighting the TMC's alleged atrocities in Sandeshkhali with the apparent aim of pushing Mamata on the defensive. The film features Sandeshkhali women's testimony recounting alleged insta...