Tens of thousands of demonstrators took to the streets across Southern California on Saturday to voice their concerns over ongoing immigration raids and oppose the policies of President Trump, who they depicted as an aspiring monarch.

A nightly curfew in Los Angeles will continue for "a couple more days," Mayor Karen Bass said Sunday, the ninth day of protests that have seen US President Donald Trump launch a military-backed crackdown.

As Trump's second term deepens America's political divides, experts warn of a new wave of far-left militancy playing out online and, increasingly, in the streets.

As Los Angeles prepares for another day of protests over immigration raids, experts weigh in on the criteria of a riot.

The reports of two inquiries into violence in Amsterdam that followed a Macabbi Tel Aviv soccer match say that social media posts coupled with a lack of official information fueled the early morning violence.

Don’t think that somehow because they called out the National Guard there was violence. There was no violence. I was on the street, I know.”

The numbers have skyrocketed': protest organizers expect massive crowds nationwide on June 14, including up to 250,000 in Los Angeles.

"No Kings" protests against the Trump administration took place Saturday in and around New York City as part of nationwide demonstrations. Fifth Avenue was closed to traffic from 42nd Street to 23rd Street in Manhattan as protesters marched from Bryant Park.