A Norwegian tourist says he was denied entry into the United States after immigration agents took a meme of Vice President JD Vance on his phone.
US internal security staff say he was rejected to admit drug use.
The BBC Jake Horton checks with Mads Mikkelsen for his experience and examines the laws that exist to refuse tourists entering the United States.
Made by Blanca Estrada and Meiying Wu. Graphics from Leo Bope-Richter.