Sushmita Dev on the move again: Why her exit comes as a bigger blow to TMC than it appears

Rajya Sabha MP Sushmita Dev's resignation from the Trinamool Congress deals a significant blow to the party's national ambitions, particularly in the northeast. A prominent figure from the region, her exit, following another MP's departure, intensifies concerns about internal dissent and the TMC's expansion strategy beyond West Bengal. This development adds to the party's post-election challenges.