As the U.S. chief negotiator of the New START treaty, Rose Gottemoeller's new book is an invaluable insider's account of the negotiations between the U.S. and Russian delegations in Geneva in 2009 and 2010. In this fascinating talk with Senior Fellows Tatiana Serafin and Nikolas Gvosdev, Gottemoeller reflects on her career, the importance of arms control, and what it was like being the first female deputy secretary general of NATO.