And who else has used private servers?   Do you need help finding names?   I think it's very easy to believe that the administration was not fully aware of what happened.   With protest across the region centered on some crazy redneck film, it was an assumption.

The problem is not the coverup, it's the failure to recognize the danger and range of the war zone.   it was an outpost, not an embassy.   We've had how may panels to investigate, NONE of which produced much of anything.    Would you be happy if your lvoyages past the boarders of Vietnam were made public at the time?  Would your life have been endangered by the truth.  

The public never gets the full truth in a time of war, NEVER.   If they did they'd feel the slaughter and pain and wars would end much sooner.    Hillary Clinton did what all political people do, sanitize the war so the public doesn't throw up.