This Essay is based on my presentation to Temple University Beasley School of Law for the 2022 Frank and Rose Fogel Lecture Series. This is not intended to be a transcript of my remarks given on October 11, 2022, but instead, an opportunity to provide additional information regarding the Tax Division. I want to thank Professor Alice G. Abreu, the Honorable Nelson A. Diaz Professor of Law and Director of the Center for Tax Law and Public Policy, for her friendship, her invitation to present the lecture, and her kind and thoughtful introduction. Finally, I extend my appreciation to Dean Rachel Rebouché, the Temple faculty, and everyone who attended the lecture. I am honored to have spent the afternoon with each of you discussing the role of the U.S. Department of Justice in tax enforcement.