Irony is US along with NATO trained, funded and armed these militias, up until just few months ago. So, US has no one to blame but itself. Yes even amaericans are victim of its own policy.
No it just shows that the middle east is very unpreditabe. Julian Assange is in the Ecuadorean embassy right now. Did the Brit storm th embassy of a foreign nation to get him out? Even though militarily the UK is far stronger than Ecuadore.
And these are mostly regular Egpytians.
Everytime something happens, some comspiracy is always responsible for the low standards of conduct. It seems self critique is not in the vocabulary of the Arabs.