Kolkata, May 27: CPI-M today expelled its veteran leader and Member of Parliament Radhika Ranjan Pramanik for alleged anti-party activities. Pramanik, a five-time MP from Mathurapur in West Bengal's South 24-Parganas district, was first showcaused last January and later chargesheeted for indulging in anti-party activities, CPI-M state secretary Anil Biswas said at the party headquarters here. Bureau Report