David Johnson, FBI special agent in charge of the San Francisco Division, foreground, speaks in front of Mayor Ed Lee, from left, Fire Chief Joanne Hayes-White, and Korean Consulate of San Francisco ... more 
David Johnson, FBI special agent in charge of the San Francisco Division, foreground, speaks in front of Mayor Ed Lee, from left, Fire Chief Joanne Hayes-White, and Korean Consulate of San Francisco Dongman Han at a news conference after Asiana Flight 214 crashed at San Francisco International Airport in San Francisco, Saturday, July 6, 2013. (AP Photo/Jeff Chiu) less 
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Associated Press | Photo By Jeff Chiu
Sun, Jul 7, 2013 1:00 AM EDT