Pope Francis is framed by his pastoral staff as he celebrates a mass in Asuncion, Paraguay, Sunday, July 12, 2015. Hundreds of thousands have gathered on a huge swampy field called Nu Guazu inside a military base. At this very spot, Pope John Paull II in 1988 canonized Paraguay's first saint, Roque Gonzalez de Santa Cruz. The Jesuit priest was a missionary to the Guarani people. (AP Photo/Gregorio Borgia)