WASHINGTON (ChurchMilitant.com) - The federal government has issued subpoenas to multiple Pennsylvania dioceses in a criminal probe into sex abuse cover-up. The subpoenas were served last week, but news of the investigation only broke Thursday. So far, all eight Pennsylvania dioceses Erie, Philadelphia, Harrisburg, Allentown, Scranton, Buffalo Pittsburgh and Greensburgh have confirmed they have received subpoenas, some stating they will cooperate with the investigation.