WASHINGTON (AP) — A United Nations agency is warning that developments in artificial intelligence could spawn a new surge in Holocaust denial. A report published Tuesday by UNESCO concludes that AI could result in false and misleading claims about the Holocaust spreading online, either because of flaws in the programs or because hate groups and Holocaust deniers will intentionally use AI programs to generate content that falsely calls into question the murder of Jews and other groups by the Nazis. One of the biggest concerns is that AI could be used to create so-called deepfakes of the Holocaust — realistic...