Organizers estimate more than 600 people attended the "No Kings" protest in Black Mountain. Some attendees said upholding the constitution was important to them.

Federal agents arrested 30 people at a Kings Mountain factory Wednesday during a workplace enforcement operation led by U.S. Immigration and Customs Enforcement.

Immigration and Customs Enforcement agents arrested 30 people at a Kings Mountain fire equipment company, saying they were acting on a tip about fake documents and possible unauthorized workers.

Immigration and Customs Enforcement (ICE) officials say a raid on a Kings Mountain factory Wednesday afternoon was part of an investigation into identity theft.

A Kings Mountain manufacturing company was targeted by the Department of Homeland Security Wednesday.

Homeland Security Investigation officials confirmed agents are at a Kings Mountain fire equipment supplier to serve federal criminal search warrants.