C-SPAN BIOGRAPHICAL HISTORY
| TITLE | Events |
|---|---|
| Chairman and CEO Greenberg Quinlan Rosner Research |
1 |
| Pollster Democratic Party |
17 |
| Co-Founder Democracy Corps |
1 |
| President Greenberg-Lake Analysis Group -> Democratic Pollster |
18 |
| President Greenberg-Lake Analysis Group |
2 |
| President Greenberg-Lake Analysis Group |
18 |
