From Bihar to Bengal, trouble mounts for the Congress as INDIA partners' differences become public. Posters came up in Cooch Behar as the Bharat Jodo Nyay Yatra entered the state, with the TMC questioning the need for the Yatra in a state where the TMC was already fighting. In Bihar, as Chief Minister Nitish Kumar is likely to change camp, the INDIA bloc is firefighting on multiple fronts.