A "caravan" of illegal immigrants :  a test of U.S. borders : hearing before the Subcommittee on National Security of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fifteenth Congress, second session, April 12, 2018. 
 Test of U.S. borders 

 - 1 online resource (iii, 80 pages) :  illustrations 
<br/><br/> "Serial no. 115-77."  CRDP Program record. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Border security--United States.<br/>Illegal aliens--United States.<br/>Immigrants--United States.<br/>Asylum, Right of--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Emigration and immigration--Government policy.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Legislative hearings.
<br/><br/><label>LC Class. No.: </label>KF27  / .O945 2018b 
<br/><br/><label>GPO Item No.: </label>1016-C (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.G 74/7:115-77 
<br/><br/><label>Report. No.: </label>Serial no. 115-77 (United States. Congress. House. Committee on Oversight and Government Reform)