Pope Francis attends a dance presentation during his meeting with the youth in Asuncion, Paraguay, Sunday, July 12, 2015. On his weeklong trip to some of South America's poorest places, Pope Francis burnished his credentials as a new kind of pontiff, issuing a searing apology for church crimes that are more than half a millennium old and making a pit stop at a Burger King to change clothes and freshen up before celebrating Mass. (AP Photo/Jorge Saenz)