Speaking of Cheney...
Funny thing is, Mr. Cheney's involvement with the military kind of inspired this thread... Whether you like his politics or not, he's a vice-president that you have to take seriously as a policy-maker--unlike, for instance, Dan Quayle--and is widely regarded as the most influential and 'powerful' VP in U.S. history. So when you see his picture next to Mr. Bush's in gov't installations, it makes sense. I guess I was wondering if that was just a recent thing, or was Mr. Quayle's next to Mr. Bush's, and Mr. Bush's with Mr. Reagan's, etc...
Kind of related to that, what is the military protocol with elected officials not holding statutorily military positions (which is, as far as I know, everyone except the President)? Do you salute a Senator? A Congressman? Obey their orders as you would from a superior officer?