Pope's historic meeting with Russian Orthodox Church Patriarch
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1 / 9The head of the Russian Orthodox Church Patriarch Kirill kisses Pope Francis as they meet at the Jose Marti aiport in Havana, Cuba, Friday, Feb. 12, 2016. This is the first-ever papal meeting with the head of the Russian Orthodox Church, a historic development in the 1,000-year schism within Christianity. (Ismael Francisco/Cubadebate via AP)