IBM CEO Arvind Krishna backed the Trump administration's executive order on artificial intelligence and cybersecurity at Axios' AI+NY Summit Wednesday, preferring light government guardrails over more active intervention. The big picture: The long-awaited order is an attempt to fortify the country's cyber defenses, but it doesn't compel AI companies to share information about their latest models. Driving the news: "You want to have light regulation ... and not creating a big bureaucracy that