![Jean Berko Gleason on Twitter: "You may have heard about Wug products being sold by a company called Lingthusiasm.They say the image of the Wug is public domain. It is not. The Jean Berko Gleason on Twitter: "You may have heard about Wug products being sold by a company called Lingthusiasm.They say the image of the Wug is public domain. It is not. The](https://pbs.twimg.com/media/Ehp4xyJXsAEmUof.jpg)
Jean Berko Gleason on Twitter: "You may have heard about Wug products being sold by a company called Lingthusiasm.They say the image of the Wug is public domain. It is not. The
Jean Berko Gleason - Professor Emerita, Department of Psychological and Brain Sciences - Boston University | LinkedIn
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