Why is Val herself so silent?
Was Joe Wilson previously married? If so, to whom? Does she/he want to talk on the record?
Where does Joe's dough come from? Was he on the dole from Saddam? Oil for food?
How does he support himself now? Book sales? Speeches? Hillery Rodam? Joe, just show your 1040's so we'll understand where you are coming from.
There's plenty to investigate.
Do the alarm bells start going off yet? This guy has so many signs that he is compromised that he should already be under arrest.