US President Joe Biden recently demonstrated an unprecedented level of campaign determination during his isolation at his home in Delaware, in the face of calls from within his party for him to step down. Despite rumors suggesting he might announce his withdrawal over the weekend, Biden has clearly stated that he will resume active campaigning next week. Vice President Kamala Harris communicated to Democratic financiers that Biden still has a chance to win the election. Jennifer O'Malley Dillon, chairman of Biden's campaign team, emphasized in a TV interview that Biden's current determination is stronger than ever before.