An AI-generated deepfake surfaced during a tight Chicago mayoral race. Candidate Paul Vallas doesn’t know what impact the fake audio had, but thousands of people saw it. So how are states preparing for an onslaught of deepfakes? CNN’s Donie O’Sullivan reports.An AI-generated deepfake surfaced during a tight Chicago mayoral race. Candidate Paul Vallas doesn’t know what impact the fake audio had, but thousands of people saw it. So how are states preparing for an onslaught of deepfakes? CNN’s Donie O’Sullivan reports.
