It's a battle for power and prestige with political warriors playing safe on the caste arithmetic. With Yadavs, Muslims, Kurmis, Koeris firmly lined up behind the Mahagathbandhan and the BJP eyeing Dalits and extremely backward class voters, 'caste factor' is being seen as the most decisive factor this season. Another game changer this election could be the youth of Bihar who is expected to vote for aspirations than on caste lines. On Agenda, we ask if this is the most defining moment in the history of Bihar politics. Will the young change Bihar politics, and tell you what is it that the Bihar DNA wants?