| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | Louisiana | Amendment 4: Increase in Severance Tax on Natural Resources to Certain Parishes | Failed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | Louisiana | Amendment 4: Increase in Severance Tax on Natural Resources to Certain Parishes | Failed |