Denver Lee Riggleman served as the U.S. Representative for Virginia's 5th congressional district from 2019 to 2021. During his time in Congress, Riggleman was a member of the Financial Services Committee, where he was Vice Ranking Member of the International Development and Monetary Policy Subcommittee, as well as the National Security and Consumer Protection and Financial Institutions Subcommittees. He also served as co-chair of the China Task Force national security and technology pillars and was a member of the Artificial Intelligence and Machine Learning Working Group.