NPR News: 'I Know That They're Cared For." Why One Mom Has Chosen To Foster Migrant Children

'I Know That They're Cared For." Why One Mom Has Chosen To Foster Migrant Children
Unaccompanied minors cross the border without family or support. "Any kid that's in my house is, at least while they're here, safe," says one foster mother, Christi.

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