Is Gen. Petraeus affair a coverup of Benghazi coverup?

http://youtu.be/GmPYtbZicJo News  (NBC post-election) (FOX) (CNBC pre-election) and more, about General Petraeus' affair and resignation is coming out now. Why now? The perfect timing of this story is sounding very strange and does not add up. It is strange that the story brewing in the media right now is about Petraeus and not Benghazzi. What …