NPR News Now covers President Trump’s U.N. speech defending his Iran war and economic agenda amid falling approval ratings. The report also details a lawsuit alleging Trump’s $100,000 Truth Social subscription violates federal law, a shooting of a Venezuelan man by ICE in Texas, and the accidental overdose death of actor Hayden Panettiere. Additionally, the episode addresses a grand jury’s decision not to charge suspects in the death of a Mississippi college student and discusses OpenAI’s controversial, poorly documented solution to the Navier-Stokes problem.