California will face off with Washington in court on Thursday over President Donald Trump's deployment of U.S. troops in Los Angeles after demonstrators again took to the streets in major cities to protest Trump's immigration crackdown.

Dozens of mayors from across the Los Angeles region banded together Wednesday to demand that the Trump administration stop the stepped-up immigration raids that have spread fear across their cities and sparked protests across the U.

Demonstrators hit the streets again in L.A. after President Trump deployed the National Guard due to protests against ICE raids.

Maj. Gen. Scott Sherman said 500 National Guard members have been trained to accompany agents on immigration operations.

California Gov. Gavin Newsom said President Donald Trump is “pulling a military dragnet” across Los Angeles during a brief public address on Tuesday.

The protests taking place across Los Angeles are heightening fears in America's largest county, a place still recovering from the wildfires tragedy.

Protesters and police have faced off in Los Angeles, and anti-ICE protests are popping up across the country. Follow for live updates.

Day laborers detained outside of a Home Depot. Protesters marching. Hundreds of people arrested. National Guard and U.S. Marines deployed.

Over the last week, a sea of green, white and red Mexican flags have become a fixture of the Los Angeles protests against immigration raids.