Why was Denny Hasterts "Bonnie Walsh" served with a criminal subpoena?

[seemslikeadream]

Anyone know?

100 W. LaFayette
Ottawa 61350
[phone]
Staff: Bonnie Walsh



5:19 P.M. -
The House received a communication from Bonnie Walsh, Office of the Honorable J. Dennis Hastert, Speaker of the House. Pursuant to Rule VIII of the Rules of the House of Representatives, Ms. Walsh notified the House that she had been served with a criminal subpoena for testimony issued by the Circuit Court for the 16th Judicial Circuit, DeKalb County, Illinois and that after consultation with the Office of General Counsel, she had determined that compliance with the subpoena was consistent with the precedents and privileges of the House.

http://clerk.house.gov/floorsummary/floor.html