PHILADELPHIA, PA - SEPTEMBER 26: Pope Francis greets the Gonzales family from the United States during the Festival of Families on September 26, 2015 in Philadelphia, Pennsylvania. Pope Francis wraps up his trip to the United States with two days in Philadelphia, attending the Festival of Families and meeting with prisoners at the Curran-Fromhold Correctional Facility. (Photo by Matt Rourke-Pool/Getty Images)
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