This should be of major concern to anyone paying attention to what Obama is doing.
Without a military committed to our Constitution and the rule of law, Americans will suddenly be subject to the whims of the commander in chief. The country will change citizens into mere subjects, living in constant fear of a progressive agenda.
Litmus test for flag officers: Are you willing to fire upon a fellow American?
If the answer is "no" -- you are out-- fired/discharged/etc.