Katherine Timpf is a reporter at National Review, where she focuses on culture, political correctness, feminism, and the free market. Since 2015, she has been a host at Fox News and has regularly appeared as a guest on various cable news programs, including Fox and Friends, Red Eye, On the Record with Greta Van Susteren, Cavuto, and Stossel. She also performs stand-up comedy, a pursuit she began in 2010.