So what was the hoax? The facility was attacked. The CIA was using the complex to facilitate running weapons to Syrian rebels (who are believed now to have sold Steven Sotloff to ISIS groups) who now make up part of ISIS.
I haven't read much of this whole thread but my guess is it leftwing nuts whining about a republican conspiracy to make obama look bad.... but my God to deny that Benghazi was a significant incident in the continuing turmoil that is the middle east.... well it is just plain Liberal Brain Defectiveness.
Certainly this was a significant incident - first time we've lost an ambassador since Carter. Also, attacks on ambassadors are usually effective only when they are moving; this was an exception.
As for scandal, there are a few tacts. One was that Obama or Hillary ordered the lack of security. We have no way of knowing that, but it's reasonable to assume that IF this is so, there must have been a reason they considered worth the risk. We haven't heard one, so either it's some classified CIA thing or the lack of security was probably set at a much lower level. Clearly there would be no reason for Obama or Hillary to be concerned with one ambassador's security unless there is something peculiar about it.
Another is the story told after the event. The CIA talking points started out accurate, but evolved into blaming a non-existent riot based on an obscure video by (wait for it) an American. Susan Rice and Obama blamed the video for weeks even though the CIA had intercepts from Libyan terrorist groups calling for attacks against the consulate on 9-1-1 and intercepts right after indicating that they had been responsible for them. Whether you believe that the CIA talking points honestly evolved from right to wrong or guided for political benefit depends totally on the letter after your name, but either way this is politics. It's unseemly and un-American, but no different from my guy Romney blaming the deaths on Obama. And it is completely after the fact, so it has no bearing on the deaths themselves.
A third tact is the lack of response and whether or not a stand down order was issued from Obama. The lack of response is certainly a valid criticism, but common sense would indicate that neither Obama nor Hilary would have established policy at that level. Somebody fucked up bad, but it happens, sadly, especially when you have three US entities (Defense, State, and White House) jealously guarding their own turf. My own guess is that State miscalculated, assuming that if and when the Libyans folded the CIA could and would pick up the slack. In reality the CIA had moved most of their shooters (a fact State probably didn't know) and had little capacity available. The stand down order was locally generated and made sense as there were only three operators available to respond. They did finally go on their own, ignoring the stand down order, but too late to save the ambassador. But it's not at all clear if they could have saved the ambassador by responding immediately. It was a well-planned attack by forces intimately familiar with the facility and its relative strengths and weaknesses, so an immediate response might simply have been three more deaths. In any case, clearly there was no reason for Obama to order a stand down, and Hilary wasn't in the response chain of command. We just got caught half-stepping. Happens to the best of forces and nations, and almost certainly there are several small fuck-ups rather than one big glaring fuck-up to blame.
Bottom line, I see no particular conspiracy here except the normal attempt to bend reality to one's political advantage - something common to both parties - and I'm certainly no fan of Obama or Hilary.