The Federal Bureau of Investigation is offering a reward for information leading to the arrest of a suspect accused of injuring an officer by throwing rocks at law enforcement vehicles amid protests in Southern California on Saturday.

Some 2,000 National Guardsmen will be deployed to Los Angeles to “address the lawlessness that has been allowed to fester,” the president’s press secretary Karoline Leavitt

Trump has said he is deploying 2,000 California National Guard troops to Los Angeles to quell the protests, which he called “a form of rebellion.”