When the original Enquirer story about the affair with Rielle Hunter came out, Edwards categorically denied the relationship, stating: "The story is false. It's completely untrue, ridiculous." As he rejected the Enquirer's charges, Edwards was making his wife and their marriage a central component of his campaign. If Edwards had had no affair, he wasn't a hypocrite, not then and not now.

But if Edwards had an affair and lied about it, shouldn't he suffer scrutiny akin to that of Craig? At least three-dozen daily newspapers in the United States published the Craig news the day after the Roll Call scoop, according to Nexis, but this morning not a single U.S. daily mentioned the Enquirer piece.

Now, as I've already said, the two stories aren't completely analogous. A cop charged Craig with a misdemeanor, and he pleaded guilty. There's no denying the police blotter is always news, and there's no denying that Craig deserved the hypocrisy scrutiny. Edwards, as far as we know, is guilty of nothing beyond running away from tabloid reporters in a Beverly Hills hotel stairway in the wee a.m. after visiting a female friend in her room.

John Edwards is also reportedly on Barack Obama's short list as a Vice Presidential choice. Who wants to bet that if there is even a whiff of this story being true, Obama will throw him under the bus quicker than you can say "grandma."