In this June 23, 2011 file photo, then-CIA Director-desigate Gen. David Petraeus testifies on Capitol Hill in Washington. (AP Photo/Cliff Owen, File)
FILE – In this June 23, 2011 file photo, then-CIA Director-desigate Gen. David Petraeus testifies on Capitol Hill in Washington. Petraeus has resigned because of an extramarital affair. (AP Photo/Cliff Owen, File)