I'll bet the FBI's collective heads exploded when they discovered one was from the CIA wifi.
I bet the FBI already knew that they were having an affair when they did a security check on Petraeus being vetted for the CIA director’s position. I understand Petraeus went through many security checks through his career and like Judge Jeanine said, when the FBI does a security check on you, they know how many times your dog pees each day.