FILE - Robert W. McElroy, bishop of the diocese of San Diego, arrives to attend a conference on nuclear disarmament, at the Vatican, Friday, Nov. 10, 2017. Pope Francis said Sunday, May 29, 2022 he has tapped 21 churchmen to become cardinals, most of them from continents other than Europe, which has dominated Catholic hierarchy for most of the church's history. (AP Photo/Andrew Medichini, File)