In 2015, Abdisalam Wilwal, Sagal Abdigani, and their four young children were heading home after visiting Canadian relatives when they stopped at the Portal, North Dakota, border station. They are both U.S. citizens and married. Shortly after handing over their papers, they were confronted by armed and aggressive Customs and Border Protection officers. Mr. Wilwal was handcuffed in front of his frightened, crying children.