C-SPAN BIOGRAPHICAL HISTORY
| TITLE | Begin | End | Events |
|---|---|---|---|
| Senior Scholar National Institute for Public Policy |
2013-01-01 | 1 | |
| Undersecretary Department of State -> Arms Control and Intl. Security |
11 | ||
| Special Envoy Department of State -> Nuclear Nonproliferation |
1 | ||
| Senior Director National Security Council -> Proliferation Strategy |
1 |
