A view from above of the wreckage after Asiana Flight 214 crashed at San Francisco International Airport on July 6, 2013. Marcio Jose Sanchez/AP hide caption

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The wreckage of Asiana Airlines flight 214 on the runway at San Francisco International Airport last July. National Transportation Safety Board/Getty Images hide caption

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Two employees of Alicia's Tamales los Mayas prepare tamales in the La Cocina industrial kitchen. Alicia Villanueva, the owner, and her team produce 3,000 to 5,000 tamales every week to sell in the Bay Area. Courtesy of La Cocina hide caption

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NTSB investigators at the scene of the Asiana Flight 214 crash in San Francisco. UPI/Landov hide caption

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Asiana Flight 214, a Boeing 777 aircraft, after Saturday's crash at San Francisco International Airport. NTSB/Contra Costa Times/MCT/Landov hide caption

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This aerial photo shows the wreckage of the Asiana Flight 214 airplane after it crashed at the San Francisco International Airport on Saturday. Marcio Jose Sanchez/AP hide caption

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The wreckage of Asiana Flight 214, a Boeing 777 airliner, is seen after it crashed at the San Francisco International Airport Saturday. The crash-landing killed two teenage Chinese girls, the airline says. Marcio Jose Sanchez/AP hide caption

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This aerial photo shows the wreckage of the Asiana Flight 214 airplane after it crashed at the San Francisco International Airport on Saturday. Marcio Jose Sanchez/AP hide caption

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Frustrated commuters wait at the Transbay Temporary Terminal in San Francisco to catch a bus over to Oakland on Tuesday. Alan Greenblatt/NPR hide caption

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The Fruitvale BART station is closed Monday due to a strike in Oakland, Calif. Negotiations between unions and management broke off late Sunday despite the request of California Gov. Jerry Brown in a last-ditch effort to reach a deal. Ben Margot/AP hide caption

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