(ARIZONA PUBLIC MEDIA) Refugees from Central America are pouring into the United States, a trend from 2014 that seems to be resurfacing along the U.S.-Mexican border this year. Many of them are children, sent on the long journey alone.
The Border Patrol, immigration courts and refugee workers were overwhelmed the last time it occurred, in 2014. Border officials have asked for more resources this time out.
In Yuma County, Arizona's southwestern most corner, work to strengthen the fence and add patrols led to a significant decline in illegal crossings last year, 90 percent by some accounts.
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It is picking up again, Yuma County law enforcement officials said.