One constituency in Tamil Nadu that the BJP is saidto be tentatively considering for Modi is Ramanathapuram, in which the Hindu pilgrimage site of Rameswaram falls. Modi had himself last year stressed the religious link between Kashi (Varanasi) and Rameswaram, underlining that both are abodes of Lord Shiva and saying that “Tamil Nadu is the Kashi of the south”.
As usual, nothing but religion to fall back on.