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| Health Issues | Health Issues | 8 |
| Indian/Native American Affairs | Indian/Native American Affairs | 7 |
| Environment/Superfund | Environment/Superfund | 5 |
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| Utilities | Utilities | 4 |
| Aviation/Airlines/Airports | Aviation/Airlines/Airports | 3 |
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| Disaster Planning/Emergencies | Disaster Planning/Emergencies | 1 |