Prince Alwaleed bin Talal announced he was donating $6 million to help the American-Arab Anti-Discrimination Committee (ADC) to buy its own office building, Arab News reported today. The announcement was made at the ADC's gala dinner Sunday, which was attended by nearly 2,000 Arab-Americans from throughout the United States. The ADC's three-day annual convention marked the 25th anniversary of the founding of ADC. Former US Sen. James Abourezk, D-South Dakota, who was honored along with Prince Alwaleed, and Queen Noor of Jordan, Congressmen John Conyers, D-Michigan, and Nick Rahall, D-West Virginia, were given Lifetime Excellence in Public Service Awards. The event at a hotel on Capitol Hill was attended by diplomats from many of the Arab embassies in Washington, the Arab League, the United Nations and individuals from the Arab world. ADC has members in 80 chapters throughout the US. --MORE 1016 Local Time 0716 GMT