Longtime fears of AI going rogue are starting to feel more real, so much so that some lawmakers now want powerful AI systems to come with an emergency kill switch. U.S. Reps. Ted Lieu, a California Democrat, and Nathaniel Moran, a Texas Republican, introduced a bipartisan bill Thursday that would require major AI companies to make sure they have the ability to throttle, suspend, or shut down their most powerful AI. The so-called AI Kill Switch Act would al