That triggers Trump to accuse them of sedition, and to call them traitors, and to re-post someone else's call to execute them.

They also go over you're not to follow an unlawful order. They provide tools for recognizing an unlawful order and what to do should you suspect an order to be unlawful. As you can imagine, none of it involves sounding off to your superior officer and giving them your piece of mind. Order, discipline, and respect must be maintained, even if you believe the order to be unlawful.

The fact Trump appears to know none of this is deeply concerning. His call for the arrest and execution of those affirming these truths leaves no doubt: Trump is unfit to serve as Commander in Chief.