1. Bond, S. (2020, July). Over 400 advertisers hit pause on Facebook, threatening $70 billion juggernaut. National Public Radio (NPR). https://www.npr.org/2020/07/01/885853634/big-brands-abandon-facebook-threatening-to-derail-a-70b-advertising-juggernaut
2. Library of Congress (n.d.). Constitution annotated: First Amendment. https://constitution.congress.gov/constitution/amendment-1/
3. Darnton, R. (2017, February 13). The true history of fake news. The New York Review of Books. https://www.nybooks.com/daily/2017/02/13/the-true-history-of-fake-news/