In this July 6, 2013 aerial file photo, the wreckage of Asiana Flight 214 lies on the ground after it crashed at the San Francisco International Airport in San Francisco. Nearly a year after Asiana Flight 214 crashed while landing in San Francisco, the National Transportation Safety Board is meeting to determine what went wrong, who's to blame and how to prevent future accidents. (AP Photo/Marcio Jose Sanchez, File)
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