The Defense Department's chief technology officer told a panel of Senate lawmakers Tuesday that artificial intelligence firm Anthropic's questions about the use of its technology during the U.S. operation targeting Venezuelan leader Nicolas Maduro gave the Pentagon a sense the company was an unreliable business partner. “What we’re worried about with the terms of service that they had and their posture toward the department -- when they questioned the Maduro raid and whether their software was used inappropriately -- gave...