Georgetown law professor Stephen Vladeck joined "Forbes Newsroom" to discuss the legality behind President Donald Trump deploying members of the National Guard in L.A.

Gov. Gavin Newsom posted on social media that "Commandeering a state's National Guard without consulting the Governor of that state is illegal and immoral."

Trump signed measures Thursday revoking waivers for the state's mandates that clean up car and truck exhaust and ramp up sales of electric vehicles. California and 10 other states immediately sued and the governor ordered the air board to craft a new mandate.

Authorities swept in with flash-bangs and tear gas grenades to disperse hundreds of protesters in Los Angeles.

The California Governor has sued the U.S. President over the mobilization of the National Guard, calling it “an unmistakable step toward authoritarianism.”

California Gov. Gavin Newsom plans to file a lawsuit against the Trump administration early Monday morning over the president’s deployment of 300 National Guard troops to Los Angeles, even as the LAPD chief admitted Sunday his cops “are overwhelmed” by the violent anti-ICE riots taking over the city.

California Governor Gavin Newsom and Attorney General Rob Bonta outlined their lawsuit against Donald Trump and his order to federalize the National Guard, now in Los Angeles to respond to protests of the administration’s ICE raids.

Mass. Attorney General Andrea Joy Campbell sued the Trump administration Thursday for the second time in one week, this time over electric vehicles.