Anne O'Brien is a renowned American author and journalist. She is best known for her work in the field of investigative journalism, which has earned her numerous awards and accolades. She has written extensively on a variety of topics, including politics, business, and social issues. Her work has been featured in major publications such as The New York Times, The Washington Post, and The Wall Street Journal. She is also a frequent guest on television and radio programs, discussing her work and the issues she covers. Anne O'Brien is an inspiration to many aspiring journalists and writers, and her work continues to be an important part of the national conversation.