Migrants dropped off at bus stations in Arizona

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PHOENIX (AP) — By the time the women arrived disheveled and hungry at the Greyhound station in Phoenix, they had already spent weeks traveling thousands of miles with young children in tow.

Ranging from months old to adolescents, some of the children were sick and lethargic.

The families were apprehended in Texas, flown to Arizona and dropped off by the busload at the station in Phoenix by federal immigration authorities overwhelmed by a surge of families caught crossing the Mexican border into the Rio Grande Valley in Texas.

It was signal of a shift in immigration that has seen the Rio Grande Valley surpass Tucson as the leader in border apprehensions, overwhelming border agents in Texas. The trend is being driven by a huge increase in the number of immigrants from Central America.

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