“The Trump administration in recent weeks has meddled with the rollout of advanced artificial intelligence models developed by America’s top AI companies,” Politico reports.“China, meanwhile, has announced a slate of new AI tools it says rival the United States’ most sophisticated technology at a fraction of the cost.”“Some security experts worry that the White House’s efforts to restrict the U.S. tools from wider access — and dithering between promises of light-touch intervention and more invasive regulatory action — may have given China a window of opportunity in the race to develop AI tools that could be used as cyber weapons.”Wired: Anthropic added a new security measure to get back into the Trump administration’s good graces.