Nitish Kumar has resigned as the Chief Minister of Bihar and is expected to take oath later today with the support of BJP, marking his exit from the Mahagathbandhan alliance. Explaining his decision, Kumar cited the prevailing political situation and his efforts to resolve issues. Meanwhile, celebrations have started outside BJP office in Patna, while opposition parties have criticized Kumar for his alliance switch. Stay updated with Deccan Chronicle for the latest updates on Bihar's political landscape.