I was just wondering if the President of the United States has access to any military base or other federal facility that he would want to visit? For instance, could he go to Area 51 or S4 and look at anything he wanted to? (Maybe he'll come see me.) If not, under whose authority would he be denied access? He is the Commander-in-Chief, after all. I'm interested in hearing from people who might actually know the answer to this, but what the heck, everybody just jump in. True believers welcome, too.