NEW : The pope urges the international community to help the hungry in Africa . Benedict calls for an end to the war in Iraq after more than 5,000 are killed . The faithful pack to Peter 's Square on a glorious sunny day . A beautiful scene is unveiled in St. Peter 's Square .
NEW : The pope urges the international community to help the hungry in Africa . Benedict calls for an end to the violence in Syria after more than 5,000 are killed . The faithful pack St. Peter 's Square on a glorious sunny day . A Nativity scene is unveiled in St. Peter 's Square .