Kolkata: Hundreds of leaders and activists of the Trinamool Congress, the CPM, the CPI and the Congress now want to join the BJP in West Bengal. “Everyone knows that the BJP will come to power in the state,” said BJP general secretary Kailash Vijayavargiya. That is why everyone wants to join the BJP. This has been a headache for the BJP. In recent days, many grassroots ministers and legislators have joined the BJP. This trend will continue. In the last three months, ten grassroots legislators have left the party and joined the BJP. Today, Diamond Harbor grassroots legislator Deepak Haldhar and several of his supporters resigned.