Ron Klain

FILE – In this Wednesday, Oct. 22, 2014 file photo, Ebola coordinator Ron Klain listens as President Barack Obama speaks to the media about the government’s Ebola response in the Oval Office of the White House in Washington. Joe Biden has chosen his longtime adviser Ron Klain to reprise his role as his chief of staff, installing an aide with decades of experience across. That’s according to a person familiar with the decision who spoke to The Associated Press on Wednesday, Nov. 11, 2020 on condition of anonymity to avoid preempting an official announcement.(AP Photo/Jacquelyn Martin, File)