There was an article this morning that said one of the agents involved in starting F&F did the same thing with organized crime in Minnesota's Twin Cities earlier. Lemme go find the link...
There are 50 clues the investigator has at his disposal. The most the criminal can think of is 25. That also applys to WITHHOLDER and the DOJ. After making the rounds the email most likely landed on WITHOLDER’S desk. He then had a personal pow wow with the foreigner. The result was an ill attempt to have congress back down by writing the fraudulent letter.