Start as far back in time as possible to get the "wedding shower in the WH with Hillary, etc.". This is clearly a VLW/Communist/Socialist/MSM/'RatC.
So that's that little circle...Hillary, Mandy Grunwald and hubby Matt Cooper.
The main scope of Judith Miller's works are WMD and Iraq. That points directly to Mr. & Mrs. Wilson. Wilson's mistake was joining the Kerry campaign and probably dropping some "secrets".
To correct it, they used Cooper to make a couple of calls to get Rove and Libby "involved" prior to anything going to print.