The practice of Dharna, hartal, band are the babies of left Parties. Then why these hue and cry now. Let these LEFTs studies from the history. Mamata is correct or not I dont know, but why govt keep mum on the 400 acre of land as she alleged. Why WB govt not providing any alternative or assurance to these farmers. To gain a political mileage, Mamta now leading her agitation, but definitely there is a valid reason. But each and every small issues why Left Govt sponsored Bands in Kerala, WB & Tripura ?