The NTSB Holds Two Day Investigative Hearing On Boeing 787 Battery Fire

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Chairman of National Transportation Safety Board Deborah Hersman... NyhetsfotoBoeing,Finansväsen,Företagande,Horisontell,Lyssna,Politik,Prata,Styrelse,Transport,USA,Washington DC,ÖverkroppsbildPhotographer Collection: Getty Images News 2013 Getty ImagesWASHINGTON, DC - APRIL 23: Chairman of National Transportation Safety Board Deborah Hersman (C) speaks as board member Robert Sumwalt (R) listens during an investigative hearing into the Boeing 787 battery fire before the NTSB April 23, 2013 in Washington, DC. The NTSB held a two-day hearing to investigate the design, testing, certification and operation of the lithium-ion battery on the Boeing 787 and the battery fire incident. (Photo by Alex Wong/Getty Images)