Somali World Cup referee Omar Artan was denied U.S. entry after CBP flagged association with suspected terror organization members, a Trump admin official said.
https://www.foxnews.com/sports/somali-world-cup-ref-barred-us-association-suspected-members-terror-organizations-official
https://www.foxnews.com/sports/somali-world-cup-ref-barred-us-association-suspected-members-terror-organizations-official