Many of you know doctor parry was the nineteenth secretary of defense in the clinton administration, a world renowned expert on us foreign policy, National Security, defense policy, arms control and long and distinguished history at stanford. A senior fellow at fsi and the Hoover Institution and codirector of National Security cooperation from 19881993 and bachelors and masters degrees in mathematics at stanford which is impressive to me because i didnt get through as a graduate student. Michael and barbara, Professor Emeritus at stanford, great to reconnect with you, and we also are thrilled to have doctor parrys coauthor here, tom z. Collina. He has 30 years of washington dc experience in nonproliferation issues and senior position at the arms Patrol Association and institute for science and interNational Security. And nuclear testing, with the new start treaty and a degree in International Relations from cornell but we wont hold that against you. I am pleased to introduce my colleag