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Pope Francis celebrates Holy Mass during his visit to the island of Lampedusa on July 8, 2013 in Italy.
Pope Francis celebrates Holy Mass during his visit to the island of Lampedusa on July 8, 2013 in Italy.

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    Brazil prepares for Pope Francis' arrival

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Brazil prepares for Pope Francis' arrival

Pope Francis heads to Brazil to mark World Youth Day. CNN's Miguel Marquez reports.

Brazil prepares for Pope Francis' arrival

Pope Francis heads to Brazil to mark World Youth Day. CNN's Miguel Marquez reports.