Munitions shirt (again)

So, Dave and I got free munitions shirts (they're different, though; the font is smaller and they have a bunch of X'd out Constitutional Amendments on the back; I think they ere designed by Joel Furr) for our bug find. So I'm wearing it today. The thing is, I live in International House, a residence that has 50% non-Americans. So, any consensus as to whether it's actually illegal to do so? I remember some disagreement a few weeks ago that AFAIK wasn't resolved. As far as I can tell, it's _technically_ illegal, but any LEO would be out of his mind to try to enforce it (it would have to be a Fed, too, wouldn't it? Or can regular city cops get you for violating export restrictions?). - Ian