Does a "national interest" articulated largely from a Washington, DC perspective connect with the "doorstep" interests and concerns of citizens across a large and diverse country? As we come to the end of several important cycles in world affairs—the close of the post-Cold War era and the beginning of the Fourth Industrial Revolution—how might a new generation of Americans redefine the goals and purpose of U.S. global engagement? This special Doorstep episode was recorded live at The Ohio State University on Global Ethics Day. For more, please go to carnegiecouncil.org.