good evening i'm cristina rendon in tonight for julie haener. >> and i'm frank somerville. for the first time we're seeing some real damage that is outside of oakland. tonight protesters took their anger out on san francisco. ken pritchett is there. ken is all of this still going on? >> frank, as we understand it, there are some elements that police may be following in parts of the city but by in large part this march has dissipated. we're at the foot of market around 6:00. businesses on this black friday were disrupted as well as a holiday tradition at union square. and that was the point. this destruction, the smashing of window, damaging property was the act of a few. among hundreds who gathered at the embarcadero to mark over the decision of the grand jury. >> the murder of all these