The U.S. military has formally designated artificial intelligence firm Anthropic a supply chain risk, sources told CBS News, a sweeping move that could cut it off from military contracts.
60 Minutes producers Michael Rey and Oriana Zill de Granados discuss the evolution of their 5-year investigation into Havana Syndrome, which led them to what one source calls "a receipt" for acoustic weapon testing done by a Russian intelligence unit.
Officials and diplomats are not the only ones who have reported unexplained symptoms at home and abroad. Strange illnesses and injuries have also impacted some of their children.
