i'm sure our resident aclu-klan lizard can reel off a # of instances where the supreme court has permitted restrictions on the freedom of speech
again, if there was a coherent demand for somethign that might tangibly be accomplished in a few months, the occupuation-element of the protest wouldn't be an issue - as i currently understand it's framing though, folks are prepared to go hang out all day n' night in public parks in perpetuity
I think it is simply to raise awareness. Hopefully with awareness raised we "might" vote them out.