FILE - In this Oct. 28, 2008 file photo, taken with a night vision scope, U.S. Special Operations forces are seen during a joint operation with Afghan National Army soldiers targeting insurgents operating in Afghanistan's Farah province.  Small teams of U.S. special operations forces arrived at American embassies throughout North Africa to set up a new counterterrorist network months before militants killed the U.S. ambassador in Libya. But officials say the network was too new to stop the Benghazi attack.  (AP Photo/Maya Alleruzzo, File)
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