Roy Miller was marching down Government Street with fellow protesters Saturday when the crowd parted around a jarring confrontation. Two men, one holding a sign that appeared to support U.S. Immigration and Customs Enforcement,

Thousands of people nationwide have shown up at protests and rallies opposing ICE raids as unrest grows in response to the Trump administration's immigration crackdown.

CNN is tracking the LA protests against ICE and the Trump administration and those that have spread across the US this week.

With protests blanketing the United States over the immigration crackdown — which is to say nothing of “No Kings Day” on Saturday — boxer Ryan Garcia couldn’t sit back anymore as Los Angeles, his home, has been wracked with ICE raids, protests and upheaval.

Speakers at Oakland’s City Hall called on protesters to help impede ICE operations in their communities. Some read phone numbers over a loud speaker that protesters should call if they have information on or spot ICE officials in their communities.

In Los Angeles, hundreds of protesters have now gathered by the federal building in downtown, where dozens of service members are standing guard with shields. Choruses of “Shame on you,” “Traitors” and “Marines out of LA” resound from the street.

Follow along for live updates as thousands of people nationwide have shown up at protests and rallies opposing ICE raids.

ICE protests in downtown Spokane escalate to state of emergency after demonstrators ignore curfew, with police deploying tear gas and making arrests for failure to disperse.

A few hundred people in Market Square marched through downtown Knoxville to protest ICE and Trump's use of military at Los Angeles protests.