Denver police arrested 18 individuals during an "ICE Out!" immigration protest, with tensions over ICE policies sparking demonstrations and officials responding to potential conflict.

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.

Organizers of the “No Kings” demonstrations said millions had marched in hundreds of events. In Oregon, tens of thousands of people gathered in downtown Portland for two large protests -- one that began in Tom McCall Waterfront Park and the other at the Oregon Convention Center.

Thousands of protesters gathered at Library Mall and proceeded to march to the Capitol, chanting and holding signs in opposition to the Trump Administration and their treatment of immigrants.

Approximately 2,000 protests, organized in response to Trump’s crackdown on undocumented immigrants, are happening in every state nationwide, Forbes reported. While the exact number of people taking part in the protests has not been confirmed,