From a conference on the 60th anniversary of the publication of Whittaker Chambers' book, Witness, panelists talked about the question, “Without anti-communism what defines conservatives today?” The panelists included Alfred Regnery, publisher of the American Spectator, Peter Berkowitz, senior fellow at the Hoover Institution, and Norman Podhoretz, editor-at-large of Commentary. The event was moderated by James Piereson, director, Center for the American University, Manhattan Institute. The conference was held at Yale University in New Haven, Connecticut.