Pilgrims from 175 nations cheer as Pope Francis arrives Thursday in Rio de Janeiro. World Youth Day pilgrims, studies show, are more likely to be devout in an increasingly secularized world. (Associated Press)
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Pilgrims from 175 nations cheer as Pope Francis arrives Thursday in Rio de Janeiro. World Youth Day pilgrims, studies show, are more likely to be devout in an increasingly secularized world. (Associated Press)
