Get latest articles and stories on India at LatestLY. Much water have flown down Torsha and Jaldhaka, the two main rivers in the northern Bengal district of Cooch Behar, since junior Union minister and BJP's incumbent Nisith Pramanik swung nearly 32 per cent votes to dislodge the Trinamool Congress from this SC-reserved Lok Sabha seat in 2019. India News | Cooch Behar: Violence, Latent Complexities Likely to Seal Nisith Pramanik's Fate on Rajbanshi Land.