Hundreds of thousands of people crowd Copacabana Beach in Rio de Janeiro on Sunday as Pope Francis celebrates the final Mass of his visit to Brazil. Security lapses, traffic chaos and other logistical snafus marred the visit. AFP/Getty Images hide caption

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People dance in laser lights in a tent during World Youth Day events in Quinta de Boa Vista park, where religious orders are holding a job fair of sorts to recruit new postulants. Silvia Izquierdo/AP hide caption

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Roberto Francisco Daniel, widely known as Padre Beto, was excommunicated by the Catholic Church for his views on gay marriage and other hot-button issues. The former priest says the church must adapt to a changing world. Denise Guimaraes/AFP/Getty Images hide caption

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Evangelical Christians pray during the "March for Jesus" in Sao Paulo, Brazil, Saturday, June 29, 2013. Nelson Antoine/AP hide caption

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A helicopter carries VIPs to the Brazilian Grand Prix in Sao Paulo in 2010. Politicians taking expensive helicopters and government planes have generated controversy in Brazil. Jefferson Bernardes/AFP/Getty Images hide caption

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Construction is underway on the Itaquerao stadium in Sao Paulo, shown here June 12. The stadium will be the venue for the opening ceremony and game of the 2014 FIFA World Cup in Brazil, and many migrants are among the laborers working on the project. Sebastiao Moreira/EPA/Landov hide caption

itoggle caption Sebastiao Moreira/EPA/Landov