A man will remain in custody on charges that he impersonated a police officer during this past Thursday's protest against U.S. Immigration and Customs Enforcement in downtown Chicago.A judge on Sunday said it was very concerning that Willie Matthews Jr.

Willie Mathews Jr., 21, of Matteson, Illinois, is facing felony charges including false personation of a police officer with a weapon. Shardaa Gray reports.

The city is bracing for more demonstrations in the coming days as more U.S. Immigration and Customs Enforcement raids are expected in Chicago too.

A car sped through a protest in Chicago today that drew thousands to the Loop to decry Trump policies and ICE.

Heather Blair, 66, suffered a broken arm when a driver crashed into her Tuesday in the Loop. Blair said she's disappointed her injury will prevent her from attending Chicago’s “No Kings” demonstration on Saturday.

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.

At 4 p.m. as protesters were gathering, a counterprotester came to the scene — prompting angry chants to erupt from the main protest.

A protest against Immigrations and Customs Enforcement in Los Angeles has fueled similar demonstrations across the U.S. in recent days, with protesters arrested in New York, Philadelphia and other cities as Texas Gov. Greg Abbott said he would deploy the National Guard to several locations in the state.