Why Did Elizabeth Edwards Let John Run?

That's the question that continues to haunt the painful saga of John and Elizabeth Edwards. Not that she loves him and stayed with him after he confessed to having an affair (and possible lust child; though whether he told her about that we don't know).

If we have learned one thing watching Bill and Hillary Rodham Clinton, it is that marriages are complex, each and every one, with its bargains, and attachments, and wounds that run deep. After, of course, insisting she was not some little woman standing by her man, Hillary Clinton was in many respects just that. It was clearly what she needed to do, sailing on post-presidency into the Senate and her own fierce run for the White House.

No, the question in Elizabeth Edwards's case is: Why in the world did she go ahead and let him run -- run with him, run hard all across the country, giving her all despite her stage four cancer and her two young children -- after she knew. After she knew about his dalliance with a bouncy, blond so-called filmmaker with a penchant for New Age spirituality.

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