I understand the desire to believe that we are super fool proof in our ability to detect everything that can be a threat… then I remember the Great Seal Bug. Then there was the embassy in 1964. The problem is that we will find most of them and convince ourselves that we found all of them.

I would actually feel more comfortable if it was newer, that would be less time to figure it out. But opsec doesnt appear to be a skill these guys possess.

It is 100% filled with microphones that will never be found.