Riots in Los Angeles resulted in 10 deputies being injured by rocks, Molotov cocktails and pyrotechnics as law enforcement prepares for planned nationwide protests Saturday.

Protests over President Trump's immigration enforcement raids and his mobilization of the Marines and National Guard in Los Angeles have spread to other major U.S. cities.

The White House confirmed Wednesday that 330 immigrants had been detained by ICE in five days, as a result of raids spanning businesses across Southern California: two Home Depot stores, a doughnut shop, a car wash and agricultural fields along the Central Coast and in the San Joaquin Valley.

With migrant communities already living in fear amid the Trump administration's immigration crackdown, ICE raids in downtown Los Angeles sparked days of protests.

At one middle school ceremony, the principal announced he had families stationed outside to alert if him if ICE showed up.

The protest comes before leaders vote on whether or not to pass a budget that is expected to lock new undocumented immigrants out of Medi-Cal.

LAist reporters witnessed LAPD officers firing less-lethal munitions into crowds and taunting protestors from a helicopter. State law and a federal court order restrict the use of crowd dispersal weapons unless specific criteria are met.

Meanwhile, two men are being charged by the U.S. attorney in Los Angeles for possession of an unregistered destructive device for their alleged roles in the LA protest violence, federal prosecutors announced. Emiliano Galvez and Wrackkie Quiogue are both accused of trying to throw Molotov cocktails at police, according to federal prosecutors.