“It is building to a head this weekend, and we should have movement,” one House Democrat told NOTUS on Thursday. Rep. Jim Costa of California joined the ranks of House Democrats to call on Biden to step aside. Ominously, the Biden campaign scheduled an all-hands meeting for Friday. One source close to the vice president said Harris has told advisers she won’t make any moves preparing for a campaign until Biden declares that he’s out. Biden megadonor John Morgan, who has repeatedly expressed confidence in Biden and his campaign since the debate, acknowledged the shifting sands around Biden.