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

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