If you’d rather not learn the latest revolting details in the John Edwards saga, just scroll down to the eighth paragraph of the New York Times story for an interesting passage about the potential impact of the Edwards affair on campaign finance law.

According to people familiar with the grand jury investigation, prosecutors are considering a complicated and novel legal issue: whether payments to a candidate’s mistress to ensure her silence (and thus maintain the candidate’s viability) should be considered campaign donations and thus whether they should be reported. When Mr. Edwards was running for president, and later when he still held out hope of a cabinet position in the Obama administration, two of his wealthy patrons, through a once-trusted Edwards aide, quietly provided Ms. Hunter with large financial benefits, including a new BMW and lodging, that were used to keep her out of public view.