Hajipur, Mar 12 (ANI): In a bid to regain his lost pride in Bihar after the BJP's dismal performance in last year’s assembly polls, Prime Minister Narendra Modi on Saturday said Bihar is the key to India's progress and added that the nerve centre of India's development lies in the eastern parts of the country. The Prime Minister also said for sustainable development to take root in India, the eastern parts of the country need to develop.
