It was the birth certificate forger.
I read they were on the trail of the selective service card forger.
Thank you, hedgetrimmer - Jayster, please note hedge’s comment above. There is an article recently about the Globe stating that a forger - I guess it was the B.C. - arrested. The Globe is amazingly correct about such things. I seem to remember another source for this as well.
Anyway, Joe’s press conference is sure to be highly interesting.