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Pilgrims cheer and sing as they wait at the site where Pope Benedict XVI will give a Mass in Bicentennial Park near Silao, Mexico, Sunday March 25, 2012. (AP Photo/Dario Lopez-Mills)

Pope wraps up Cuba trip

Pope Benedict criticized the 50-year-old U.S. trade embargo on Cuba as he wrapped up a three-day visit to the Communist-run island on Wednesday, March 28, 2012, urging reconciliation and greater freedoms.