(Customs and Border Protection, DHS): "...a 24/7 operational center that brings together personnel from numerous government agencies to detect and respond to persons arriving at U.S. ports of entry who are matches or potential matches on national terrorist watch lists". (DHS, Fact Sheet: ICE Accomplishments in Fiscal Year 2006, 30Oct06; DHS, Statement by Secretary Tom Ridge, Port of Portland, 4 May 2004).