From the campaign trail, John Edwards outlines big energy plans Today we learned something: there are other Democrats running for president besides Hillrack O'Clinton. Surprised? So were we! Seems a charming southerner, name of John Edwards, is on the campaign trail. And though he's just your run-of-the-mill white fella, the former North Carolina senator is advancing some intriguing eco-ideas. At a speech in Iowa yesterday, he laid out an energy platform that includes capping greenhouse-gas emissions starting in 2010 and cutting them 15 percent by 2020; eliminating $3 billion in subsidies to oil companies; selling the right to emit greenhouse …
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