Into Emergency Response mode. We dont know what well see this weekend but a lot of people will be watching. Jean ellie joins news San Francisco where the story is changing by the hour. Jean. Reporter raj, there is a lot of planning going on right now. A spokesperson for San Francisco General Hospital says extra staff will be on duty and on call this weekend. City agencies are hoping for a peaceful event but theyre planning for the worst. In light of what happened in charlottesville, people want to be prepared for anything. In part that is making sure we have with folks out there knowing the law. The public defend he is doesnt want to see the deadly fliens in charlottesville erupting in frist. But with far right protestorsen centre protestors and police redding to chrissy field he and his staff will be there observing. Express yourself. But dont get physical. With anyone. To help monitor the event San Francisco is activating the Emergency Operations center. The National Park service has