Pope Benedict XVI walks on the altar to celebrate a Holy Mass in Ancona's shipyard, on the shores of the Adriatic Sea, Sunday, Sept. 11, 2011. The pontiff commemorated the Sept. 11 attacks in the ... more 
Pope Benedict XVI walks on the altar to celebrate a Holy Mass in Ancona's shipyard, on the shores of the Adriatic Sea, Sunday, Sept. 11, 2011. The pontiff commemorated the Sept. 11 attacks in the United States, urging the international community to be always against violence. (AP Photo/Pier Paolo Cito) less 
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Associated Press | Photo By Pier Paolo Cito
Sun, Sep 11, 2011 4:55 AM EDT