Cardinals shelter themselves from the sun as they attend a Mass celebrated by Pope Francis with the imposition of the pallium upon the new Metropolitan Cardinals, a woollen shawl symbolizing their bond to the pope, during the Solemnity of Saints Peter and Paul in St. Peter's Square, at the Vatican, Friday, June 29, 2018. Pope Francis made 14 new cardinals on Thursday. (AP Photo/Alessandra Tarantino)