Prakash Jha’s best-kept secret in his new film Chakravyuha exploring Maoist insurgency is out. Om Puri plays the real-life character of the controversial capitalist-turned-Maoist Kobad Ghandy. Ghandy’s fascinating journey from Malabar Hill to the Naxalite jungles of Karnataka has flummoxed, fascinated and fired the imagination of generations of social scientists. At 63, Ghandy’s saga continues to be in enigma of social protest and insurgency.