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No offense to Democratic primary candidates Kay Hagan or Jim Neal, but it would likely take a political miracle for them to win election this year. Edwards is strong enough to pull off what North Carolinians know would be a huge upset and end the Democrats' presidential-year jinx. Further, he would have opportunity to answer his North Carolina critics who say he should have stayed and fought and won his Senate seat in 2004.
Imagine if Edwards were to recapture a Senate seat. As a high-profile Southern progressive, he'd return to the Senate with immediate credibility and the power to effectively drive his agenda. And if he were able to lead enactment of some substantial legislation -- universal health care, for example -- he would be extremely well positioned to run for president again in the future.
With John McCain as the likely Republican nominee, Edwards also can make an honest and compelling case that he worked closely with McCain in the Senate on campaign finance reform and on the Patients Bill of Rights. So North Carolinians of any political stripe would have some reason to support Edwards, regardless of their presidential vote.
It would be dramatic if Edwards even ran, win or lose. He'd be doing his party a big favor by making the race competitive and possibly winning the seat. He'd likely help down-ticket Democrats. He'd prove to doubters that his heart really is in his poverty agenda by showing that he's willing to pursue it as a presidential candidate or a Senate candidate. And even if he lost, he'd still be well positioned to accept a Cabinet post if a Democrat is elected president.
http://www.newsobserver.com/opinion/columns/story/960530.html