TY - BOOK ED - United States. TI - The border wall: strengthening our national security : hearing before the Subcommittee on National Security of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fifteenth Congress, first session, April 27, 2017 AV - KF27 .O945 2017 PY - 2017/// CY - Washington PB - U.S. Government Publishing Office KW - Walls KW - Mexican-American Border Region KW - Design and construction KW - Border security KW - Illegal aliens KW - Government policy KW - United States KW - Emigration and immigration KW - Legislative hearings KW - lcgft N1 - Paper version available for sale by the Superintendent of Documents, U.S. Government Publishing Office; "Serial no. 115-22."; CRDP Program record; Includes bibliographical references UR - https://purl.fdlp.gov/GPO/gpo85122 ER -