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"Pope Francis (Jorge Mario Bergoglio) meeting engaged couples for Saint Valentine feast on Saint Peter's Square. Vatican City, 2014  (Photo by Grzegorz Galazka\Archivio Grzegorz Galazka\Mondadori Portfolio via Getty Images)"
"Pope Francis (Jorge Mario Bergoglio) meeting engaged couples for Saint Valentine feast on Saint Peter's Square. Vatican City, 2014  (Photo by Grzegorz Galazka\Archivio Grzegorz Galazka\Mondadori Portfolio via Getty Images)"

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A look at Pope Francis' papacy at five years

CNN's Bill Weir takes a look at Pope Francis' papacy and how he sparked conservative resistance.

A look at Pope Francis' papacy at five years

CNN's Bill Weir takes a look at Pope Francis' papacy and how he sparked conservative resistance.