My mom is in the navy and my dad works for the army, but I never called them 'sir' or 'ma'am' or anything like that, and we never really moved around a lot because both my parents were stationed in D.C.
Everything has to be done to build some sort of international democracy. We've seen only the tiniest beginnings of that.
And shooting things in a documentary style was a good way to create tension and energy without money.