Pope Benedict XVI (web|news|bio) stepped onto U.S. soil for the time as pontiff Tuesday, arriving to a presidential handshake and wild cheering only hours after he admitted that he is "deeply ashamed" of the clergy sex abuse scandal that has devastated the American church.
Benedict gave hundreds of spectators a two-handed wave as he stepped off a special Alitalia airliner that brought him from Rome. Students from a local Catholic school screamed ecstatically when they saw the pope, who shook hands warmly with President Bush (web|news|bio), first lady Laura Bush and their daughter Jenna on the tarmac.
Hundreds of onlookers, some from local Roman Catholic parishes, clapped and shouted as they watched the scene from nearby bleachers.
Benedict described his pilgrimage as a journey to meet a "great people and a great church." He spoke about the American model of religious values within a system of separation of church and state.
President Bush made the unusual gesture of greeting Benedict at Andrews Air Force Base - the first time he has welcomed a foreign leader there. The two will meet again Wednesday, when a crowd of 9,000 or more is expected at the White House to greet Benedict on his 81st birthday.
Aides say he is in good health and the pope seemed spry as he stepped energetically off the plane Tuesday.
Benedict said he will discuss immigration with Bush, including the difficulties of families who are separated by immigration.
While the pope and Bush differ on such major issues on the Iraq (web|news) war, capital punishment and the U.S. embargo against Cuba, they do find common ground in opposing abortion, gay marriage and embryonic stem cell research.
White House press secretary Dana Perino said she wouldn't rule out the sex abuse being discussed between the pope and the president, but added that it's not necessarily one of Bush's top priorities in his meeting with Benedict.
Perino said the two leaders would likely discuss human rights, religious tolerance and the fight against violent extremism. She downplayed their differences over Iraq.
Benedict "will hear from the president that America and the world need to hear his message, that God is love, that human life is sacred, that we all must be guided by common moral law, and that we have responsibilities to care for our brothers and sisters in need, at home and across the world," Perino said.
After making little headway in his efforts to rekindle the faith in his native Europe, the German-born Benedict is visiting a country where many of the 65 million Catholics are eager to hear what he says and get to know him. A poll released Sunday by the Center for Applied Research in the Apostolate at Georgetown University found eight in 10 Catholics are somewhat or very satisfied with his leadership.
Benedict is scheduled to visit U.N. headquarters on Friday to meet with Secretary-General Ban Ki-moon and to address the General Assembly.
Ban said he is looking forward to a wide-ranging discussion with the pontiff on issues ranging from climate change and fighting poverty to disarmament and promoting cultural dialogue.
"We are now facing many challenges these days," Ban told reporters. "We need really strong spiritual support from the pope."
The pope's visit will be the fourth by a leader of the Roman Catholic church to the United Nations: Paul VI came in 1965 when the U.N. celebrated its 20th anniversary; John Paul II came in 1979 at the start of his pontificate and again in 1995 for the U.N.'s 50th anniversary.
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