A federal judge has blocked President Donald Trump's move to deploy California National Guard troops during protests over immigration raids in Los Angeles, calling the move "illegal" and ordering the Trump administration to return the control of the California National Guard to the control of Gov.

President Donald Trump's deployment of L.A. will be “the first, perhaps, of many,” he told reporters this week.

U.S. District Judge Charles R. Breyer for the Northern District of California ruled that the decision to deploy the National Guard amounts to “serious injury to the constitutional balance of power between the federal and state governments, and it sets a dangerous precedent for future domestic military activity.”