Pope Francis leaves aboard his popemobile after a meeting with youths in Asuncion, Paraguay, Sunday, July 12, 2015. In a historic visit, Francis' first to Spanish-speaking South America, he confirmed himself as spokesman of the world's most disenfranchised by giving voice to the voiceless and insisting the powerful listen to their plight and fix the global economic system to address their interests and not just those of the wealthy. (AP Photo/Natacha Pisarenko), APTOPIX