John Edwards isn’t exactly a shrinking violet when it comes to criticizing Hillary Clinton, or bringing up the Clintons’ past scandals – recall his “the Lincoln Bedroom is not for rent” speech. In fact, that speech came on the 23rd of August, just a few days before the whole Norman Hsu mess exploded on the nation’s front pages. Yet John Edwards hasn’t yet commented on the Norman Hsu matter. There’s no mention of Hsu on his web site. (A few blog posters have mentioned it on his site, but nothing from the campaign itself.)A voice in the Edwards camp did express frustration...