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Photo by: Pier Paolo Cito

Pope Benedict XVI answers reporters' questions aboard the airplane heading to Zagreb, Croatia, Saturday, June 4, 2011. Pope Benedict XVI will be visiting the Croatian capital from June 4 to 5 for the first time. At right is father Federico Lombardi, Vatican spokesperson and cardinal Tarciso Bertone, Vatican Secretary of State, second from right. (AP Photo/Pier Paolo Cito)

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