I've been honest from the jump, I know little about this whole thing. But it seems I'm on the same page as everyone else except I don't go into speculation.
From what I do know I don't believe there is anything nefarious going on but I do believe this is one of those republican moments where they are looking for anything like they did with Monica Lewinsky. Obama says brown shoes, oops he was wearing black ones so GET HIM!
American servicemen ended up dead. So it isn't about shoes.
We know there was a false narrative put out. The question is why. Was it simple incompetence? Obama is supposed to be our smartest president. So it can't be that. That leaves the obvious political angle. An election coming up that many predicted he would lose. He was reaching for anything to make sure that didnt happen and didnt want to be the first president to lose Americans in a terrorist attack since 9/11.
It is the most likely explanation. And with Occam's Razor the logical one.