John Edwards is a Democrat who could have chosen to become a Republican. His choices say good things about his character.

Edwards came from a modest background and made his fortune, but he didn't forget his roots. Rather than saying "I've got mine, pull up the ladder," he's interested in making sure others have opportunities, too.

He's a true Southern Democrat in ways that Wesley Clark is not. Nothing against Clark, whose strong Internet campaign and international experience have helped earn him grassroots support, but Edwards speaks to the long progressive tradition of this region in ways the General doesn't.

Maybe that will convince voters in South Carolina at primary time. An Edwards win there could make him a contender. A loss makes him history.

Either way, I appreciate his message of inclusiveness and opportunity for all. He represents the best this state's political culture, and I'm proud to call him my Senator.