BJP has fielded sitting Lok Sabha MP from Cooch Behar Nisith Pramanik from Dinhata Assembly constituency in the Bengal Assembly polls. Pramanik is contesting against two-time Trinamool Congress MLA Udyan Guha from the constituency, which goes to polls on April 10.br br Ewoke.TV checks out the reality behind a probable BJP sweep in Cooch Behar following incidents of unprecedented violence in the past 10 years.