As "deepfakes" become increasingly common online and tougher to detect, a Purdue University researcher says it's critical to develop reliable technology for the public to be able to identify them. "Detectors are so very important," said Dr. Shu Hu, a Purdue University assistant professor of computer and information technology in Indianapolis. MORE: https://www.wthr.com/article/news/local/purdue-university-researcher-studies-solutions-for-detecting-deepfakes/531-dc4f41ee-7fe2-4f72-9f6a-4ff95c55fcef