police have been infiltrating NYC protests
not just going undercover: inciting stuff, getting "arrested." videotaping also. it's interesting how much videotaping is referenced in this article--collecting citizen and police videotapes to protect people arrested at the Republican Nat. Convention the other year, etc.
Police Infiltrate Protests, Videotapes Show - New York Times (note to self - saved for later as pdf). possible english/civics paper topic.