U.S. Constitution Day 2023: Treason, Sedition and Subversive Activities. During the 2023 VCU Libraries’ annual Constitution Day commemoration, Political Science Associate Professor John Aughenbaugh, Ph.D., and Public Affairs Librarian Stephani (Nia) Rodgers will discuss treason, sedition and subversive activities as they relate to the U.S. Constitution and relevant legal precedent.