I feel for those that have to serve with these 18% and are left wondering why they can get by being held to a lower standard. We had some back in the 60's when I was a young combat veteran that certainly damaged the reputation of those of us who fulfilled our obligation under that law at that time and served under some socially adverse circumstances. The frightening part is what they will be like when they come out and rejoin civilian life? For now, they are just off our social radar.