And do what with the planes, plow the fields with their cannons? Cluster bomb crowds of civilians blindly? Not a damned movie! If scores of women & kids had been killed and the ambassador survived (he would more likely have been extra killed by the seriously pissed remaining attackers) then Benghazi would have been about Hillary murderously killing women and children, endangering the good will and spoils of the "Arab Spring".
It is possible because it happened. As I understand the ambassador himself made a misjudgement on where to locate. Ambassadors are not children, they tend to be highly intelligent people, he may have paid for his mistake however was responsible for himself and his staff as a very grown man expected to exercise judgement. But he went to the wrong place that day having the very best knowledge of what was unfolding. Don't bother with a low blow to the dead comment.
Movies seem to have some Americans convinced that there is some all seeing eye to protect them. Ask a "military man" with experience, they are rightfully scared of their own side half the time when shit goes down.
A very important change in how people think started with the origin of the term "shit happens, why? because it does." Before this there always had to be a reason, in WWII pilots would blame 'gremlins' in their engine, magical ideas for good and bad events were everywhere until one day someone said, I don't know, shit just happened. There are limits to what can be known without 20/20 hindsight.
An endless panel of experts and the republicans themselves concluded the chain of events unfolded with an unfortunate result. Then dropped the whole thing once clear of the election.
Again, your last sentence is pure emotional reaching. Its not fair, they should have, somebody's fault.. that is not how the world is. Shit happens.