SAN FRANCISCO – Thousands of demonstrators filled the streets in San Francisco, Sacramento, Simi Valley, San Diego, Los Angeles and elsewhere across California on Saturday, continuing more than a week of protest marches expressing outrage over the death of George Floyd.Roderick Sweeney, 49, who is black, said he was overwhelmed to see the large turnout of white protesters waving signs that said “Black Lives Matter” as hundreds marched back and forth across San Francisco's famed Golden Gate Bridge. “We’ve had discussions in our family and among friends that nothing is going to change until our white brothers and sisters voice their opinion," he said.