In January, voters in New Hampshire answered a phone call from what sounded like President Joe Biden. What turned out to be an AI-generated robocall caused a stir because it was trying to convince Democratic voters not to turn up to polling stations on election day. In response to this scam, just a couple of weeks later, the US government outlawed robocalls that use voices generated by artificial intelligence. But experts are warning that this story is just one example of why 2024 will be a year of unprecedented election disinformation in the US and around the world. This week, Jonathan Freedland and Rachel Leingang discuss why people are so worried about the influence of artificial intelligence on November’s presidential election, and what politicians can do to catch up