General Wesley Clark Spoke at SAIS Book Launch on June 26 General Wesley Clark, former Supreme Allied Commander of NATO, led a discussion at SAIS on Thursday, June 26, on the new book, Ideas for America's Future: Core Elements of a New National Security Strategy, by Jeffrey P. Bialos, senior fellow at the SAIS Center for Transatlantic Relations. Clark also wrote the book's preface. Click here for more information. Click here to view video of this event.