(The Center Square) - Students across Colorado recently participated in protests against U.S. Immigration and Customs Enforcement, but according to a Colorado congressman, one demonstration got violent – to the point he's seeking a federal investigation. 

Danville, Pa. — Multiple traffic stops in the Danville area led to the detention of people suspected of being in the country illegally Sept. 2, while a separate account from an immigrant-rights organization alleges that federal immigration agents arrested at least 41 workers at a construction site at Geisinger Medical Center that same day.