C-SPAN BIOGRAPHICAL HISTORY
| TITLE | Begin | End | Events |
|---|---|---|---|
| Deputy National Security Adviser White House |
2 | ||
| Chief of Staff National Security Agency |
1 | ||
| Senior Fellow Center for American Progress |
4 |
| TITLE | Begin | End | Events |
|---|---|---|---|
| Deputy National Security Adviser White House |
2 | ||
| Chief of Staff National Security Agency |
1 | ||
| Senior Fellow Center for American Progress |
4 |
