Margaret Sullivan

Margaret Sullivan is an American journalist and columnist. She writes for The Guardian US and has been a columnist since 2014. Sullivan has also written for The Washington Post and The New York Times. She has been a vocal advocate for press freedom and has written extensively on media and politics. Sullivan has a PhD in English from the University of California, Berkeley and has taught at several universities. She is known for her insightful analysis of politics and her commitment to a free press.