National Transportation Safety Board (NTSB) Chairman Deborah A.P. Hersman speaks during a briefing at the NTSB headquarters, on January 24, 2013 in Washington, DC. Chairman Hersman talked about the batteries that caused the fire aboard a Japan Airlines (JAL) Boeing 787 at Logan International Airport on January 7 in Boston.
{"Image ImageDescription": "WASHINGTON, DC - JANUARY 24: National Transportation Safety Board (NTSB) Chairman Deborah A.P. Hersman speaks during a briefing at the NTSB headquarters, on January 24, 2013 in Washington, DC. Chairman Hersman talked about the batteries that caused the fire aboard a Japan Airlines (JAL) Boeing 787 at Logan International Airport on January 7 in Boston.  (Photo by Mark Wilson/Getty Images)", "Image Copyright": "2013 Getty Images"}