Governor Gavin Newsom of California announced that his state plans to file a lawsuit early Monday against Donald Trump for mobilizing the National Guard over the weekend to quell immigration-related protests in Los Angeles.

In announcing the lawsuit, Attorney General Rob Bonta called the president's move to federalize the National Guard an "infringement" on state sovereignty.

President Donald Trump has deployed California National Guard troops to Los Angeles to respond to immigration protests, over the objections of California Gov. Gavin Newsom.