We in the natl guard have had this discussion many times the last year or so. We all came to the general agreement that if indeed they were unlawful/unconstitutional orders came down we would no doubt go home and protect our families. This was among NCO's mind you, no officers were within earshot. Seems as though officers always try to "reason" with such stuff. NCO's are more cut to the chase, yes/no, black/white. And no, we weren't bad mouthing our chain of command. But simply going over scenarios.