Josh has an interview with Carville: "What Carville did say was that the tension seemed entirely to do with Ed Henry, not with him, as many others have pointed out. And I've also learned that when the copy of Who's Who was sitting there on the table, Henry apparently had it bookmarked with a Post-It note to right about where you'd expect to find Wilson's entry."
It goes quite nicely with the video I posted earlier on June 29th with Henry and Novak. I really think this is the link that pushed Novak into freaking out. He definitely did not want to get grilled by Henry on how he got her name and from the last interview he did with him, Bob knew that Henry would not lob him spitballs.