The story on the Petraeus statement was attributed to Fox - I'm not sure if it's still there, but I just now found it repeated on Michelle Malkin's site:
FoxNews: Yet a congressional source told Fox News that CIA Director David Petraeus, during a briefing with members of the House Intelligence Committee three days after the attack, also espoused the view that Benghazi was an out-of-control demonstration prompted by the YouTube video. According to the source, this was shocking to some members who were present and saw the same intelligence pointing toward a terrorist attack.
Now, granted, this was somewhat earlier on, but, still, many people understood what had happened, at that point. That Petraeus did not is just not believable. IMO.
I recorded the hearing and watched it into the wee hours. And I’m still paying for it too. Nope, not believable. Seems like he’s fully on board with the 0 & H team. Scary!