The New Hampshire state House has passed a bill aimed at regulating the use of artificial intelligence (AI) in political ads. The move comes after voters in the state received robocalls with an AI-generated voice pretending to be President Biden. The bill, which passed without debate, would require political ads using deceptive AI to disclose their use of the technology. The motivation behind the bill is concerns about the dangers of AI in political campaigns. The bill is part of a larger trend of states introducing legislation to regulate AI in election-related content. The incident has also prompted calls for federal regulations to safeguard against AI election disinformation.