Deborah Lipstadt

Deborah Esther Lipstadt (born March 18, 1947) is an American historian and politician. Lipstadt is the United States Special Envoy for Monitoring and Combating Anti-Semitism since 2022. She is best known as author of the books "Denying the Holocaust" (1993), "History on Trial: My Day in Court with a Holocaust Denier" (2005), "The Eichmann Trial" (2011), and "" (2019). She was a professor at Emory University.
Lipstadt worked for the United States Holocaust Memorial Museum. In 1994, President of the United States Bill Clinton nominated her to the United States Holocaust Memorial Council. 
In July 2021, President Joe Biden nominated her to be the United States Special Envoy for Monitoring and Combating anti-Semitism. She was confirmed by voice-vote on March 30, 2022 and sworn in on May 3, 2022.