RT.tv has live aerial shots of the scene. (I have 4 stream going on 2 monitors) ‘TheOther99’ commentary is pretty good though.
http://rt.com/on-air/police-zuccotti-park-occupy/
In that feed there is more chit-chat happening than broom pushing. They sure aren’t putting much effort into those brooms even when they do pretend to push one for a second.