We all know what goes on in the baracks. Their environment is not at all professional, they treat each other dirt, so why did you think they would magically turn into professionals when they retire from the military?! Duh! I worked with an ex marine while working as a civil engineer. What a disrespectful self-centered jerk and definitely not a team player. Wihin a week or two after his first day he acted like he ran the place. He refused to participate in a team meetings and insisted on doing things his own way. Don't think he backstabbed anyone just an a.hole to work with.