Following the fall of Saddam Hussein's regime in 2003, Gaddafi decided to abandon his weapons of mass destruction programs and pay almost 3 billion euros in compensation to the families of Pan Am Flight 103 and UTA Flight 772. The decision was welcomed by many western nations and was seen as an important step toward Libya rejoining the international community. Since 2003 the country has made efforts to normalize its ties with the European Union and the United States and has even coined the catchphrase, 'The Libya Model', an example intended to show the world what can be achieved through negotiation, rather than force, when there is goodwill on both sides. By 2004 George W. Bush had lifted the economic sanctions and official relations resumed with the United States. Libya opened a liaison office in Washington, and the United States opened an office in Tripoli. In January 2004, Congressman Tom Lantos led the first official Congressional delegation visit to Libya.