In this Dec. 18, 2017, file photo, Philadelphia Archbishop Charles Chaput celebrates Mass with inmates at the Curran-Fromhold Correctional Facility in Philadelphia. The Vatican announced Thursday, Jan. 23, 2020, Chaput, who will step down after turning 75 last year, the traditional retirement age for Catholic bishops, will be replaced by bishop of Cleveland Nelson Perez. (AP/Matt Rourke, File)