Remember, Hillary claimed SHE requested her classified clearance to be removed.   No.  The State Department said this is what happened in a letter to Congress.  Clinton did not say anything. If her clearance was taken away, she would have the right of due process and could challenge that ruling, this why it almost assuredly was at her request, because she no longer needs it       This might have been to preempt a security review, but it was not revoked.