Not sure why you are reconsidering that position after reading this article.
Because he also asks good questions. He may in fact be a nutcase, but I’d want him to explain his “training exercise” comment before I “officially” brand him as such. Part of the reason is that we are getting this info second hand, just as we got the Sandy Hook story.
You apparently do not understand ‘DMZ.’
You are not going to convince him of anything, because he already knows what you’re saying is true.
Think!