Some protesters hurled large chunks of broken concrete at officers, slashed tires and defaced buildings, according to the U.S. Department of Homeland Security. Police declared an unlawful assembly and responded by firing tear gas,

President Donald Trump signed a memorandum "deploying 2,000 National Guardsmen to address the lawlessness" in California as demonstrations opposing Immigration and Customs Enforcement operations continue in the state, White House Press Secretary Karoline Leavitt said in a statement Saturday evening.