It’s a do or die battle for both the challenger and the defender –  Kamal Nath and Shivraj Singh Chouhan in this Madhya Pradesh election. Kamal Nath has worked with three generations of Gandhis is fighting the most crucial battle of his over 4 decade long political career. NDTV sets out on campaign trail in Datia & Chhindwara, with Former Madhya Pradesh CM Kamal Nath.