DHS operation nets Minnesota prison guard who allegedly claimed US citizenship to join military

A Liberian man in Minnesota who tried "every trick in the book" to remain in the United States worked as a corrections officer and was once AWOL from the Pennsylvania National Guard when he was detained in January, authorities said Wednesday. 

Morris Brown, 45, was arrested Jan. 15 for multiple immigration violations, including overstaying his student visa and falsely claiming to be a U.S. citizen, the Department of Homeland Security said. 

He was identified during Operation Twin Shield...