In April 2008, Benedict XVI made his first visit to the United States since becoming pope. He arrived in Washington, DC where he was formally received at the White House and met privately with U.S. President George W. Bush. While in Washington, the pope addressed representatives of US Catholic universities, met with leaders of other world religions, and celebrated Mass at the Washington Nationals' baseball stadium with 47,000 people. The Pope also met privately with victims of sexual abuse by priests. The Pope travelled to New York where he addressed the United Nations General Assembly. Also while in New York, the Pope celebrated Mass at St. Patrick's Cathedral, met with disabled children and their families, and attended an event for Catholic youth, where he addressed some 25,000 young people in attendance. On the final day of the Pope's visit, he visited the World Trade Center site and later celebrated Mass at Yankee Stadium.