Pope Francis waves to people from his popemobile along the Copacabana beachfront as he arrives for the Stations of the Cross procession in Rio de Janeiro, Brazil, Friday, July 26, 2013. When Pope Francis made the first foreign trip of his papacy, to Rio de Janeiro for World Youth Day in 2013, he urged young people to make a "mess" in their local churches, to shake things up even if it ruffled the feathers of their bishops. (AP Photo/Andre Penner, File)