Gen. Flynn was the Director of Mil Intelligence - he knew and knows EVERYTHING. That is why they tried their best to destroy him. Because these traitors worked in conjunction or rather cahoots with foreign intel they can be tried as enemy combatants by military tribunals. Evidence, posting both in case youtube took it down:
https://www.youtube.com/watch?v=MJxG2QM3Y3o
Senator Lindsey Graham Questions Brett Kavanaugh Military Law vs Criminal Law
https://www.c-span.org/video/?c4747307/user-clip-sen-graham-asks-military-tribunals
User Clip: Sen Graham asks about Military Tribunals
Lindsay Graham asks Kavanaugh about 9/11 and the Law of Armed Conflict.