Written in the NYT, 3 hours ago.
More detail, again from the NYT, published 3 hours ago:
National Guard troops will arrive in Los Angeles County within the next 24 hours, the Trump administration’s top law enforcement official in Southern California said, to quell protests over immigration enforcement that are “out of control.”
Bilal A. “Bill” Essayli, the interim U.S. attorney for the Central District of California, said in an interview on Saturday night that the 2,000 troops were needed to keep the peace in the sprawling region.... "They threw rocks at the officers,” Mr. Essayli said. “We had Molotov cocktails thrown. We had all kinds of assaults on agents. The state has an obligation to maintain order and maintain public safety, and they’re unable to do that right now in Los Angeles. So the federal government will send in resources to regain order.”...
Gov. Gavin Newsom pushed back against the president’s order, calling it “purposefully inflammatory.” Mr. Trump had federalized the National Guard “not because there is a shortage of law enforcement, but because they want a spectacle,” Mr. Newsom said.
“The governor doesn’t know what he’s talking about,” said Mr. Essayli, a former Republican state legislator who before his federal appointment in April was a frequent critic of Mr. Newsom, a Democrat.