Patna (Bihar) [India], April 7 (ANI): Senior BJP leader Shahnawaz Hussain said on Sunday the grand Opposition alliance or ‘Mahagathbandhan’ in the state is rattled as Prime Minister Narendra Narendra Modi arrives to address an election rally in Bihar’s Nawada on Sunday. PM Modi has been holding campaign events across the country, braving a hectic schedule as the polling dates near. On Saturday, PM Modi addressed election rallies in Saharanpur and Ajmer, followed later in the day with a roadshow in Ghaziabad. “The RJD and the Mahagathbandhan are rattled as PM Modi is visiting Bihar. He is visit…