LOS ANGELES − Two people have been charged with throwing firebombs during five days of protests that have rocked a downtown section of the city and prompted President Trump' controversial decision to send 4,

Thousands of troops and hundreds of US Marines have been deployed to the city by US President Donald Trump to quell the demonstrations. Nearly 400 people have so far been arrested, including 330 undocumented migrants and 157 people arrested for assault and obstruction, including one for the attempted murder of a police officer.

About 500 of the National Guard troops deployed to the Los Angeles protests have been trained to accompany agents on immigration operations, the commander in charge said Wednesday.

The second night of a curfew took place in downtown Los Angeles on Tuesday, as local law enforcement backed by several thousand members of the National Guard attempt to restrain violent protests and prevent vandalism.

Army veteran and former Secretary of State Chuck Hagel talks about the potential risks about having military troops deployed in L.A.

Unlike the 1992 riots, protests have mainly been peaceful and been confined to a roughly five-block stretch of downtown LA, a tiny patch in the sprawling city of nearly 4 million people. No one has died. There’s been vandalism and some cars set on fire but no homes or buildings have burned.

Tensions flared in Los Angeles late Monday. On Tuesday, teams worked to scrub away, cover up or fade out protesters' graffiti.

Monday's protests were largely calmer than Sunday's clashes. California officials insist that the 4,000 National Guards troops and 700 active duty Marines en route to L.A. are an unnecessary abuse of power by Trump.