One of the most important post-9/11 efforts made to counter terrorism and the spread of weapons of mass destruction is President Bush's Proliferation Security Initiative (PSI).
Sometimes, when you work with directors who have done it a lot and are established in the business and know the game, there are all these rules that they have. First-time directors will allow you to come in with choices. They're not so jaded by actors that they're like, 'Ugh, just do your job, man.'