Odaily Planet Daily News: According to data released by the prediction market Polymarket on the X platform, the probability of Biden withdrawing from the election has risen to 80%, a record high. Earlier, according to the Washington Post, according to multiple people familiar with the thinking of former US President Obama, Obama told allies in recent days that President Biden's chances of winning have greatly weakened, and he believes that President Biden needs to seriously consider his feasibility as a candidate. It is reported that Obama has only talked to Biden once since the debate some time ago. He emphasized that he cares about protecting Biden and his political legacy, and refuted the view that he alone can influence Biden's decision-making process.