. . . "Hearing on impacts of border security and immigration on ways and means programs : hearing before the Committee on Ways and Means, U.S. House of Representatives, One Hundred Ninth Congress, second session, July 26, 2006" . . . . . . . . "Hearing on impacts of border security and immigration on Ways and Means programs hearing before the Committee on Ways and Means, U.S. House of Representatives, One Hundred Ninth Congress, second session, July 26, 2006"@en . . . . . . . . . . . "Hearing on impacts of border security and immigration on Ways and Means programs : hearing before the Committee on Ways and Means, U.S. House of Representatives, One Hundred Ninth Congress, second session, July 26, 2006"@en . . . . . . "Immigrants clandestins, Services aux Aspect économique États-Unis." . . "Étrangers Impôts États-Unis." . . "États-Unis" . . . . "Travail noir États-Unis." . . "Police de la frontière États-Unis." . . "United States" . .