A video aired on Iranian state media depicts locations tied to Barron Trump and offers a suggested $10 million reward for his exact location.
https://www.foxnews.com/politics/secret-service-aware-iranian-video-threat-targeting-barron-trump-agency-says
https://www.foxnews.com/politics/secret-service-aware-iranian-video-threat-targeting-barron-trump-agency-says