True, the embassy was unprepared but that is a side issue. You can't be prepared for everything.
The incident took place over 7 hours. On the ground, US Navy SEALS gave a precise report of what was happening.
Why was no air support sent?
Why was neither Clinton or Obama notified? If they were notified, why did they not give instructions to save the Americans?
What purpose did the CIA annex serve, and was it legal?
Was the CIA annex Obama's Guantanamo Bay for torture?
Was the CIA annex Obama's base for illegal gun running, Fast and Furious Syrian style?