Happening today, act rivers plan to meet in San Francisco to demand justice for black men killed by officers this week. They are expected to be on bryant street near interstate 80. Last night demonstrators hit the streets for hours. Sergio quintana tells us about the new precautions police are taking. Hundreds arrived at city hall to protest Police Violence against black people. It was loud, but peaceful. San francisco sheriffs deputies prepared for their arrival by cordoning off the entrance to city hall. The protest was after two shootings this week. Salton sterling was killed in louisiana tuesday. He was selling cds on the street. And Philando Castile was killed in minnesota. He was pulled over for a broken tail light. We are still having this conversation. Its still going on and we havent got to a point we can respect each other no matter what color or sexual orientation. All lives matter but seems like at the end of the day black people are being killed more than any other race, e