NOGALES, AZ - JUNE 18: A U.S. Customs and Border Protection officer helps out a few boys who are trying to make phone calls as they are joined by hundreds of mostly Central American immigrant children that are being processed and held at the U.S. Customs and Border Protection Nogales Placement Center on June 18, 2014, in Nogales, Arizona. Brownsville, Texas, and Nogales, have been central to processing the more than 47,000 unaccompanied children who have entered the country illegally since Oct. 1. (Photo by Ross D. Franklin-Pool/Getty Images)
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