"Once again the US stands alone on this issue amongst the developed world. "
'cuz we're awesome
"What the WBC does is hardly peaceable."
Now, I'm no professional, but as I understand it, peaceable is meant to apply to physical violence, destruction of property, etc. It's not in any way illegal for peaceful protesters to shout, make noise, hold banners, etc. And as far as I know the WBC hasn't committed violence of any sort. So that's not really applicable.
Spyman of course has the ideal solution, but the question is how do you frame such a law? Can you safely interpret such a disturbance as a "disturbance of the peace," without that turning into a whole new set of precedence that'll be a problem? I don't think you can really run that course.
I honestly think that the vigilante-ish justice is the best way to handle it. Other, more normaller protesters show up and protest the protest. No law involved, message is clear, nobody can hear the WBC anyway. Simple.
Putin, your last post seems a little divided. You talk about how 1st amendment rights aren't really protected, but then you conclude by saying that they are. Well, except for some people. Feels like you tacked that on. Feels like you've gotta reconcile the difference between the beginning of the post and the end of the post a little earlier than the very last sentence. I also can't seem to find evidence indicating that Washington did, in fact, support the Alien and Sedition acts. If you can provide, that'd be appreciated. I also can't find anything for the anti-war speech suppression. Admittedly it's late and I only did a fast Google, but I'd think that'd turn up SOMETHING, anything.