U. professor to join Facebook and Instagram study on U.S. 2020 presidential election

From The Daily Princetonian: Late last month, Facebook announced that a number of external academics, including Andrew Guess, assistant professor of politics and public affairs at the University, will help the social media giant better understand its impact on the 2020 election. https://www.dailyprincetonian.com/article/2020/09/princeton-professor-facebook-study-2020-general-election