In 1987, an estimated 800,000 people gathered to celebrate the 50th anniversary of the iconic San Francisco bridge.

A federal appeals court in San Francisco is set to hear arguments on whether the Trump administration should return control of National Guard troops to California.

Thousands converged in San Francisco’s Mission Dolores Park to protest Trump administration policies, many brandishing signs of all stripes. With a march planned to the Civic Center at noon, demonstrators—including at least three nude men—carried signs with messages,

The protest remained overwhelmingly peaceful, with music filling the air as people marched and danced down Dolores and Market streets.

Hundreds of people gathered at Ocean Beach in San Francisco on Saturday morning to protest the Trump administration by forming a massive human banner.

Motorists in two cities across the nation have struck “No Kings” protesters, according to multiple reports. Police detained two motorists whom they say intentionally drove into crowds of protesters in San Francisco, California and Culpeper, Virginia. There is no reason to believe the two incidents are connected.

Peter Hosey is the organizer of the San Francisco "No Kings" protest. He's gathering people to the grass at Mission Dolores Park on Saturday. "We want to give people a chance to show up in the streets, in mass and great numbers, and take our message to the people," he said.

Political organizing group Move On, who was a partner in the "No Kings" rallies, echoed the 5 million person estimate in a fundraising email.Start the day smarter. Get all the news you need in your inbox each morning.