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IMMIGRATION
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IMMIGRATION
TO THE U.S.
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| Agent on horseback watches over illegal immigrants. | Border patrol agents on horseback in Arizona. |
Border Patrol observation tower with camera along Mexican border
in Arizona.
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| A Black Hawk helicopter lands on a public highway so its crew can pursue illegal immigrants near Three Points. The Black Hawk, long a staple of Army air operations, now is a cog for the Customs Service, whose officers are participating in joint air operations across southern Arizona with the Border Patrol, its sister agency. |
