 Jeffrey Zents, Mr. Biden's chief of staff, is expected to be there, as are aides focused on communication strategy, including Anita Dunn and Ben LeBolt, the White House communications director. Several Biden campaign aides, including General Malley, excuse me, General Malley Dillion, Cedric Richmond, Julie Chavez Rodriguez, Quentin Fulks, Michael Tyler, and Rob Flaherty are also on the list of attendees.