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.

Photos from the “No Kings” protest in Chicago on Saturday as part of an anti-Donald Trump rally on the same day as his military parade in Washington, D.C., for his birthday.

Thousands of people filled several city blocks in and around Daley Plaza in downtown Chicago--cheering, banging drums and waving upside-down American flags in the air to signal what they see as a country in distress.

Chicago police spotted the suburban man leaving a parking garage Thursday evening in the 200 block of South Michigan Avenue, they said.

A huge and peaceful crowed turned out for the "No Kings" rally, shutting down much of the Loop as part of a nationwide protest movement to denounce the Trump administration.

A man arrested for impersonating a police officer during an anti-ICE protest in Chicago had a loaded semi-automatic weapon, badges and fake documents, police sources said.

Protesters are gathering in Chicago and across the country Saturday in opposition to President Donald Trump’s administration. Organizers say the national No Kings Day of Defiance aims to reject authoritarianism,

The protests were scheduled nationwide to protests many Trump Administration policies, including immigration policies and the president's use of ICE.

Chicago is an anchor city for the "No Kings" protests Saturday, and city officials said they are prepared for the crowds expected.

The size of the crowds suggested a summer of sustained anti-Trump protests may lie ahead. The initial lack of violence is a relief. For days beforehand, following protests in Los Angeles that turned violent,