Humphries is now the subject of an FBI investigation into whether he followed proper procedures in speaking to members of Congress about his concerns about how the FBI was handling Kelley's case.
Official: CIA investigates Petraeus conduct
Investigators trying to determine if Petraeus used agency resources to carry out affair
POSTED: 05:10 AM MST Nov 16, 2012 UPDATED: 06:52 AM MST Nov 16, 2012
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