Javed Ali, TRT World: "Part of the challenge that this incident has revealed is that there are thousands if not tens of thousands within this very vast and very broad intelligence enterprise and community that have access to these types of materials because they have the clearance, they work in the facilities in which this intelligence is stored, and they have access to the computer systems in which this intelligence resides or is shared. So that three-prong test is something that Teixera managed to fit all those qualities. And then the most troubling part of this is the fact that that activity that he engaged in to bring printed copies of different intelligence material out of the secure facility he worked in undetected for months, that is the biggest challenge the US must confront."