US presidential candidate Bernie Sanders, backdropped by the dome of St. Peter's Basilica, listens to questions during an interview with the Associated Press, at the Vatican Saturday, April 16, 2016. Democratic presidential candidate Bernie Sanders says in an interview with The Associated Press that he met with Pope Francis. Sanders says the meeting took place Saturday morning before the pope left for his one-day visit to Greece. He says he was honored by the meeting, and that he told the pope he appreciated the message that he is sending the world about the need to inject morality and justice into the world economy. (AP Photo/Alessandra Tarantino)
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