New Delhi [India], January 28 (ANI): Amid hectic political developments in Bihar and frenzied speculations around Chief Minister Nitish Kumar’s return to the NDA, BJP national spokesperson Ajay Alok on Sunday said his party was on ‘alert’ and closely tracking the events in the state. Speaking to ANI on Sunday, Alok said if CM Nitish was to pull the plug on the Mahagathbandhan or the ruling grand alliance as is being speculated, and, if the government were to fall, it should happen at the earliest. “We are the biggest party in Bihar. We are alert and are tracking the developments closely. We ar…