Researchers are showing off a creepy new software that uses machine learning to allow people to add, delete or change the words coming out of someone's mouth. The work is the latest evidence that our ability to edit what gets said in videos and create so-called deepfakes is becoming easier, posing a potential problem for election integrity and the overall battle against online disinformation. ..." In order to produce video fakes, scientists combined several techniques. First, they scan a target video to isolate phonemes spoken by the person — those are the sounds that make up words, such as "oo" and...