It was a group of people intentionally destroying the private property of others, in hopes to influence and provoke political change. I think we should be grateful that the Occupy movement is doing nothing more than impeding traffic and hasn't resorted to malicious destruction of property. At least not yet.
Don't watch the news or read a news paper do you ? Shit got burned and businesses had windows broken out. In case you haven't noticed, this movement has been infiltrated by radicals. This has gone from being annoying to actually hurting the people they claim to be standing up for.
The Movement was not Infiltrated by Radicals, it was Born of them, and has been Driven By them. Yes there have been lots of Normal people, with real Beefs showing up, but the Real Hard core ones that are Driving it all, have always been Radicals.