Nvidia CEO Jensen Huang, with Palantir Technologies (NasdaqGS:PLTR) as a co signer, issued an open letter defending open weight AI models. The letter urges policymakers to avoid restrictive AI regulations that could limit open model development and use. The message highlights national security, innovation, and regulatory considerations for AI companies and government users. For investors tracking Palantir Technologies, the co signed letter puts the company directly into a policy debate that...