 Chris Fox for CBS News, Austin. While he deals with his latest bout of COVID in Rehoboth Beach, Delaware, there's growing pressure on President Biden to withdraw from the presidential race. CBS's Weijia Jiang with the latest from the White House. What we do know is that the president has become more receptive to hearing the case against him. That is very, very different from saying that he has decided or is close to a decision about withdrawing his nomination.