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

A federal judge ruled Thursday that President Trump illegally federalized the California National Guard in response to the Los Angeles protests and ordered that the force be returned to the control of Democratic Gov.

California governor and federal officials traded blame after ICE raids and a violent protest rocked the L.A.-area city of Paramount.