Trevor Louden talks to The John Birch Society about US security threats posed by Antifa and other radical leftists who are using violence to accomplish their ends. Trevor endorses joining the JBS to help protect American liberty and independence. To learn more, contact your local JBS Coordinator at JBS.org (https://www.jbs.org/local-chapters) or call 800-JBS-USA1. Learn more about the Communist roots of Antifa and its threat to America: https://www.thenewamerican.com/usnews/crime/item/27075-news-flash-to-media-antifa-is-communist