Irfan Khan / LAT
Audrey Delgadillo, 20, helps get her sisters Ashley, 4, right, and Emily 3, ready for day care. Delgadillo's mother and stepfather, Sgt. Claudia Hernandez-Smith and Sgt. Gary Smith, are serving in Iraq. Their departure nearly eight months ago left Delgadillo to look after her four sisters until they return.
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