Who’s Behind the Colorful Lights at San Francisco City Hall?

It used to take hours or days to change the lights at city hall lights. Now it's done with a few clicks. Reported by Jessica Placzek. Produced and edited by Olivia Allen-Price, Vinnee Tong, Paul Lancour and Julia McEvoy. Theme music by Pat Mesiti-Miller. Ask us a question at BayCurious.org. Follow Olivia Allen-Price on Twitter @oallenprice.