| Title | Source | Date |
|---|---|---|
| Trading Dirt | The Economist | June 4, 2008 |
| GOP tries to scuttle climate-change bill | San Francisco Chronicle | June 3, 2008 |
| Climate Bill's Dress Rehearsal | Washington Post | June 2, 2008 |
| Heated arguments begin over climate change | San Francisco Chronicle | June 2, 2008 |
| Nuclear Energy Votes Could Doom Senate Climate Change Legislation | Congressional Quarterly | June 2, 2008 |
| Senate Opens Debate on Politically Risky Bill Addressing Global Warming | The New York Times | June 2, 2008 |
| Cap and Spend | The Wall Street Journal | June 1, 2008 |
| Senate votes to begin global warming debate | CNBC | June 1, 2008 |
