General Petreaus would have been thoroughly investigated and polygraphed prior to becoming head of the CIA. That means he was given the position despite his affair. That also means the President knew it before Petreaus became head of the CIA.
This leads me to believe that President Obama was blackmailing Petreaus to lie about Benghazi. It is the Chicago way. Blackmail is a felony. Pray for the Generals health. Blackmail is a felony!
The death of William Colby was very mysterious.
Some say it was because of The Franklin Cover Up.
Others think it was the Clintons.
In any case, the head of the CIA is a dangerous job.
I have never understood why they pulled Panetta out and put Petraeus in.
Now, maybe we are finding out why.