It’s about time Congress got tough on the State Department, though it’s curious why they waited until Lady Macbeth left the building to do it.
U.S. Rep. Darrell Issa wrote: “The documents the enclosed subpoena covers will help the Committee understand why, although on the day after the attacks senior State Department leadership believed that Islamic extremists were involved, there were reservations about publicly acknowledging any such involvement just three days later. This issue is at the heart of the Committee’s ongoing investigation.”
As Yid With Lid says, we now know that the Obama administration lied to us and the world about what happened in Benghazi but we still don’t know why they lied to us. That’s what Issa’s subpoena aims to uncover.
THE TEXAS SCRIBBLER 
I don’t know if the “why” could be ever adequately documented. It is more in the unwritten domain of the international politics the administration practices but doesn’t document. Easily deniable.
Unless, as apparently will soon happen, according to PJMedia, a few someones who know the why come forward and tell. It’s not so easy to deny a witness.