C-SPAN BIOGRAPHICAL HISTORY
| TITLE | Begin | End | Events |
|---|---|---|---|
| Director Brookings Institution -> Arms Control Initiative |
2013-01-01 | 2 | |
| Senior Fellow Brookings Institution -> Center on the United States and Europe |
7 | ||
| Acting Director Brookings Institution -> Center on the United States and Europe |
1 | ||
| Visiting Fellow Brookings Institution -> Center on the United States and Europe |
1 | ||
| Member White House -> National Security Council |
1 |
