In this June 28, 2017, file photo, Pope Francis, left, and Pope Benedict XVI, meet each other on the occasion of the elevation of five new cardinals at the Vatican. Retired Pope Benedict XVI has broken his silence to reaffirm the value of priestly celibacy, co-authoring a bombshell book at the precise moment that Pope Francis is weighing whether to allow married men to be ordained to address the Catholic priest shortage. (L'Osservatore Romano/Pool photo via AP, File) **FILE**
Featured Photo Galleries
