nprnews_____ = ||| lubuntu at wor2|||Biden Taps Several Senior Campaign Aides For Key White House Positions||| kickerpage = |||no kicker pagenpr for NPRNEWS||| summarynpr = |||Among the staffers named: Louisiana Rep. Cedric Richmond will lead Biden’s Office of Public Engagement, and Jen O’Malley Dillon, his campaign manager, will become deputy chief of staff.