 Biden's campaign team making it clear that the president will not step aside, telling allies in a memo obtained by ABC News that Biden got off to a slow start, but then drew a sharp contrast with Trump on the issues that matter most to voters and arguing to supporters that if Biden were to drop out now, it would lead to weeks of chaos, internal food fighting and a highway to losing to Donald Trump. Some of Biden's top allies insisting one bad night will not derail his campaign.