through miles of san francisco steets. we caught up with the organizer. who said the turn out is much bigger than expected. >> we need to have our voice heard. >> it's mixed emotions. i had to get out here today. >> the caravan made it. >> this is my first black lives matter protest. it's too easy to go about my privileged life without paying attention. social media allowed us to watch what's happening and been happening. for centuries. we see it now. >> people march from a fremont high school to police headquarters to protest the death of george floyd and push for an end to police brutality. we caught up with those at the rally. inclueing the mayor. >> for fremont resident thursday'spougwerful tea moment. they joined hundreds. >> asking me questions as to what's going on. i'll show you. >> they made a two mile walk. to police headquarters. between chants a moment of silence. 300 protestors demonstrate outside a barricaded police department. demanding change. >> we have a police force here. we have young people. old people. and what can happen in other pl