Compare the Democratic Candidates on Global Warming

Living on Earth and Grist and Grist sponsored a Democratic candidate forum in Los Angeles on Global Warming and America's Energy Future. Only Kucinich, Edwards, and Clinton bothered to show up - which dramatically narrows the candidate field for me. Here are links to their YouTube opening statements.

Dennis Kucinich
John Edwards
Hillary Clinton

Grist also has a "How Green Is Your Candidate?" section in the middle of their front page. It includes both Republican and Democratic candidates. It gives a nice summation of their views and policies they support.